Energy management skills

Warrior Skills

	Bonetti's Defense	Stance. For 5...10...11 seconds, you have a 75% chance to block melee and projectile attacks. You gain 5 Energy for each successful melee attack blocked. Bonetti's Defense ends if you use a skill.	8
			Prophecies
	Counterattack	Melee Attack. If this attack hits, you strike for +5...29...35 damage. If you hit an attacking foe, you gain 2...5...6 Energy.	5   6
			Nightfall
	Flourish	Elite Skill. All of your attack skills become recharged. You gain 2...6...7 Energy for each skill recharged by Flourish.	5 1 8
			Prophecies
	Warrior's Endurance	Elite Skill. For 5...29...35 seconds, you gain 3 Energy each time you hit with a melee attack. Warrior's Endurance cannot raise your Energy above 10...22...25.	5   30
			Prophecies
	Wary Stance	Stance. For 1...5...6 seconds, you block any attack skills used against you. For each successful block, you gain adrenaline and 5 Energy. Wary Stance ends if you use a skill.	10   10
			Prophecies

To compensate for lack of energy regeneration and having elite energy management skills, many Warrior skills are instead fueled by adrenaline.

Ranger Skills

	Body Shot	Bow Attack. If this attack hits, you deal +5...17...20 damage. If it hits a foe with Cracked Armor, you gain 5...9...10 Energy.	5   8
			Eye of the North
	Energizing Wind	Nature Ritual. Create a level 1...5...6 spirit. For non-spirit creatures within its range, all skills cost 15 less Energy (minimum cost 10 Energy), and skills recharge 25% slower. This spirit dies after 1...25...31 seconds.	15 5 60
			Core
	Expert Focus	Preparation. For 24 seconds, your bow attack skills cost 1...2...2 less Energy and deal 1...8...10 extra damage.	10 2 12
			Eye of the North
	Marksman's Wager	Elite Preparation. For 18 seconds, you gain 5...9...10 Energy whenever your arrows hit, but lose 10 Energy whenever your arrows fail to strike.	5 2 24
			Prophecies
	Melandru's Resilience	Elite Stance. For 8...18...20 seconds, you gain +4 Health regeneration and +1 Energy regeneration for each condition and hex you are suffering.	5   15
			Prophecies
	Prepared Shot	Elite Bow Attack. If this attack hits, you strike for +10...22...25 damage. If you are under the effects of a preparation, you gain 1...7...9 Energy.	5   6
			Nightfall
	Storm Chaser	Stance. For 8...18...20 seconds, you move 25% faster, and you gain 1...4...5 Energy whenever you take elemental damage.	10   20
			Core

In addition to skills that provide energy, Rangers have Expertise which reduces the cost of many skills

Monk Skills

	Air of Enchantment	Elite Enchantment Spell. For 4...9...10 seconds, enchantments cast on target other ally cost 5 less Energy (minimum 1 Energy).	5 ¼ 8
			Factions
	Blessed Signet	Signet. For each enchantment you are maintaining, you gain 3 Energy. You cannot gain more than 3...20...24 Energy in this way.	2 10
			Core
	Divine Spirit	Enchantment Spell. For 1...11...14 seconds, Monk spells cost you 5 less Energy to cast. (Minimum cost: 1 Energy.)	10 ¼ 60
			Prophecies
	Selfless Spirit	Enchantment Spell. For 15...20 seconds, spells you cast that target another ally cost 3 less Energy.	5 ¼ 45
			Factions	PvE only
	Signet of Devotion	Signet. Heal target ally for 14...83...100 Health.	2 5
			Core
	Signet of Rejuvenation	Signet. Heal target ally for 15...63...75. If target ally is casting a spell or attacking, that ally is healed for an additional 15...63...75 Health.	1 8
			Factions

Monk skills don't provide much energy management, except through signets which do not cost energy. There are a few skills that reduce energy cost for a period of time. Their primary attribute Divine Favor will make all their heals stronger, thus making a primary monk more energy efficient than a secondary using the same skills. Often monks will use a secondary profession for energy management.

Necromancer Skills

	Blood is Power	Elite Enchantment Spell. For 10 seconds, target other ally gains +3...5...6 Energy regeneration.	33% 1 ¼
			Core
	Blood Ritual	Enchantment Spell. For 8...13...14 seconds, target touched ally gains +3 Energy regeneration. Blood Ritual cannot be used on the caster.	17% 5 2 2
			Prophecies
	Consume Corpse	Spell. Exploit a random target. You teleport to that corpse's location and gain 25...85...100 Health and 5...17...20 Energy.	10 1
			Prophecies
	Cultist's Fervor	Elite Enchantment Spell. For 5 seconds and 3 seconds longer for every rank of Soul Reaping, your Necromancer spells cost -1...4...5 Energy to cast, but you suffer from Bleeding for 10 seconds each time you cast a Necromancer spell.	5 1 25
			Factions
	Offering of Blood	Elite Spell. You gain 8...18...20 Energy.	20% 1 ¼ 15
			Prophecies
	Reaper's Mark	Elite Hex Spell. For 30 seconds, target foe suffers -1...4...5 Health degeneration. If that foe dies while hexed with Reaper's Mark, you gain 5...13...15 Energy.	5 1 15
			Nightfall
	Signet of Corruption	Signet. Target foe and all nearby foes take 20...30 damage. For each affected foe suffering from a condition or hex, you gain 2 Energy (maximum 12...20 Energy).	1 20
			Factions	PvE only
	Signet of Lost Souls	Signet. If target foe is below 50% Health, you gain 10...82...100 Health and 1...8...10 Energy.	¼ 8
			Nightfall
	Well of Power	Elite Well Spell. Exploit nearest corpse to create a Well of Power at that location. For 8...18...20 seconds, allies within the area of Well of Power gain +1...5...6 Health regeneration and +2 Energy regeneration.	5 1 15
			Prophecies

In addition to skills that provide energy, Necromancers have Soul Reaping which provides energy on deaths. Many Necromancer energy management skills benefit allies instead of the caster.

Mesmer Skills

	Auspicious Incantation	Enchantment Spell. For 20 seconds, the next spell you cast is disabled for an additional 10...6...5 seconds, and you gain 110...182...200% of that spell's Energy cost.	5 1 25
			Factions
	Channeling	Enchantment Spell. For 8...46...56 seconds, whenever you cast a spell, you gain 1 Energy for each foe in the area.	5 1 15
			Prophecies
	Drain Enchantment	Spell. Remove an enchantment from target foe. If an enchantment is removed, you gain 8...15...17 Energy and 40...104...120 Health.	5 2 20
			Core
	Energy Drain	Elite Spell. Target foe loses 2...8...9 Energy. You gain 3 Energy for each point of Energy lost.	5 1 30
			Core
	Energy Tap	Spell. Target foe loses 4...6...7 Energy. You gain 2 Energy for each point of Energy lost.	5 2 30
			Core
	Ether Signet	Signet. If you have less than 5...9...10 Energy, gain 10...18...20 Energy.	1 45
			Factions
	Inspired Enchantment	Spell. Remove an enchantment from target foe and gain 3...13...15 Energy. For 20 seconds, Inspired Enchantment is replaced with the enchantment removed from target foe.	10 1
			Prophecies
	Inspired Hex	Spell. Remove a hex from target ally and gain 4...9...10 Energy. For 20 seconds, Inspired Hex is replaced with the hex that was removed.	5 1
			Prophecies
	Lyssa's Aura	Elite Enchantment Spell. For 10 seconds, you have +0...4...5 Energy regeneration. This enchantment reapplies itself every time you cast a spell on a foe.	5 1 30
			Factions
	Mantra of Earth	Stance. For 30...78...90 seconds, whenever you take earth damage, the damage is reduced by 26...45...50% and you gain 2 Energy.	10   20
			Core
	Mantra of Flame	Stance. For 30...78...90 seconds, whenever you take fire damage, the damage is reduced by 26...45...50% and you gain 2 Energy.	10   20
			Core
	Mantra of Frost	Stance. For 30...78...90 seconds, whenever you take cold damage, the damage is reduced by 26...45...50% and you gain 2 Energy.	10   20
			Core
	Mantra of Lightning	Stance. For 30...78...90 seconds, whenever you take lightning damage, the damage is reduced by 26...45...50% and you gain 2 Energy.	10   20
			Core
	Mantra of Recall	Elite Enchantment Spell. For 20 seconds, you gain no benefit from it. You gain 10...22...25 Energy when Mantra of Recall ends.	10 1 30
			Prophecies
	Power Drain	Spell. If target foe is casting a spell or chant, that skill is interrupted and you gain 1...25...31 Energy.	5 ¼ 20
			Core
	Revealed Enchantment	Spell. Remove an enchantment from target foe and gain 3...13...15 Energy. For 20 seconds, Revealed Enchantment is replaced with the enchantment removed from target foe.	10 1
			Factions
	Revealed Hex	Spell. Remove a hex from target ally and gain 4...9...10 Energy. For 20 seconds, Revealed Hex is replaced with the hex that was removed.	5 1
			Factions

Mesmer energy management tends to be more active, requiring casting of other spells (Lyssa's Aura) or interaction with an enemy(Energy Drain, Power Drain).

Elementalist Skills

	Air Attunement	Enchantment Spell. For 36...55...60 seconds, you are attuned to Air. You gain 1 Energy plus 30% of the base Energy cost of the skill whenever you use Air Magic.	10 1 30
			Core
	Earth Attunement	Enchantment Spell. For 36...55...60 seconds, you are attuned to Earth. You gain 1 Energy plus 30% of the base Energy cost of the skill each time you use Earth Magic.	10 1 30
			Core
	Elemental Attunement	Elite Enchantment Spell. For 25...53...60 seconds, you are attuned to Air, Fire, Water, and Earth and gain +1...2...2 to these attributes. You gain 50% of the base Energy cost of the skill each time you use magic associated with any of these elements.	10 1 20
			Core
	Energy Boon	Elite Enchantment Spell. For 36...55...60 seconds, Energy Boon raises the maximum Health of you and target ally by 1...3...3 for each point of your respective maximum Energy. When this enchantment is first applied, you and your target gain 1...10...12 Energy. You gain an additional 1 Energy for every 2 points you have in Energy Storage.	10 1 20
			Factions
	Ether Prism	Elite Skill. For 3 seconds, all damage you take is reduced by 75%. When Ether Prism ends, you gain 5...17...20 Energy.	5   25
			Nightfall
	Ether Prodigy	Elite Enchantment Spell. Lose all enchantments. For 8...18...20 seconds, you gain +6 Energy regeneration. When Ether Prodigy ends, you lose 2 Health for each point of Energy you have.	10 5 1 5
			Prophecies
	Ether Renewal	Elite Enchantment Spell. For 5...17...20 seconds, each time you cast a spell, you gain 1...3...4 Energy and 5...17...20 Health for each enchantment on you.	10 1 30
			Prophecies
	Fire Attunement	Enchantment Spell. For 36...55...60 seconds, you are attuned to Fire. You gain 1 Energy plus 30% of the base Energy cost of the skill each time you use Fire Magic.	10 1 30
			Core
	Glowing Gaze	Spell. Target foe takes 5...41...50 fire damage. If that foe is on Fire, you gain 5 Energy plus 1 Energy for every 2 ranks of Energy Storage.	5 1 8
			Nightfall
	Glowing Ice	Spell. Target foe is struck for 5...41...50 cold damage. If that foe is under the effects of a Water Magic hex, you gain 5 Energy plus 1 Energy for every 2 ranks of Energy Storage.	5 1 8
			Eye of the North
	Glowstone	Spell. Send a projectile that strikes for 5...41...50 earth damage if it hits. If this spell hits a weakened foe, you gain 5 Energy plus 1 Energy for every 2 ranks of Energy Storage.	5 ¾ 7
			Nightfall
	Glyph of Energy	Elite Glyph. Your next 1...3...3 spells do not cause Exhaustion and cost 10...22...25 less Energy to cast. Your elemental attributes are increased by 1...2...2.	5 1 25
			Prophecies
	Glyph of Lesser Energy	Glyph. For the next 15 seconds, your next 2 spells cost 10...16...18 less Energy to cast.	5 1 30
			Core
	Master of Magic	Elite Enchantment Spell. For 1...49...61 seconds, all of your elemental attributes are set to 8...13...14, and your elemental spells return 30% of their Energy cost.	5 1 10
			Nightfall
	Mind Blast	Elite Spell. Target foe is struck for 15...51...60 fire damage. If you have more Energy than target foe, you gain 1...7...8 Energy.	5 1 2
			Nightfall
	Shock Arrow	Spell. Send out a shocking arrow that flies swiftly toward target foe, striking for 5...41...50 lightning damage. If Shock Arrow strikes a foe with cracked armor, you gain 5 Energy plus 1 Energy for every 2 ranks of Energy Storage. Shock Arrow has 25% armor penetration.	5 1 8
			Factions
	Water Attunement	Enchantment Spell. For 36...55...60 seconds, you are attuned to Water. You gain 1 Energy plus 30% of the base Energy cost of the skill each time you use Water Magic.	10 1 30
			Core

The primary attribute of Elementalists is Energy Storage which provides +3 energy per rank, allowing Elementalists to have large energy pools. In addition, skills like the attunements provide energy back on spells.

Assassin Skills

	Assassin's Promise	Elite Hex Spell. For 5...13...15 seconds, if target foe dies, you gain 5...17...20 Energy and all your skills are recharged.	5 ¾ 45
			Factions
	Black Lotus Strike	Lead Attack. If it hits, Black Lotus Strike strikes for +10...27...31 damage. If target foe is suffering from a hex, you gain 5...11...13 Energy.	10   6
			Factions
	Critical Eye	Skill. For 10...30...35 seconds, you have an additional 3...13...15% chance to land a critical hit when attacking. You gain 1 Energy whenever you score a critical hit.	5   30
			Factions
	Critical Strike	Dual Attack. Must follow an off-hand attack. If it hits, this attack strikes for +10...26...30 damage, results in a critical hit, and you gain 1...3...3 Energy.	5   6
			Factions
	Falling Lotus Strike	Off-Hand Attack. Must strike a knocked-down foe. If it hits, you strike for +15...31...35 damage and gain 1...10...12 Energy.	5   12
			Eye of the North
	Golden Lotus Strike	Lead Attack. If it hits, this attack strikes for +5...17...20 damage. If you are under the effects of an enchantment, you gain 5...7...8 Energy.	5   5
			Factions
	Lotus Strike	Off-Hand Attack. Must follow a lead attack. If it hits, this attack strikes for +10...22...25 damage and you gain 5...17...20 Energy.	10   12
			Eye of the North
	Way of the Empty Palm	Elite Enchantment Spell. For 5...17...20 seconds, off-hand and dual attacks cost no Energy.	5 ¼ 10
			Factions
	Way of the Lotus	Enchantment Spell. For 20 seconds, the next time you hit with a dual attack skill, you gain 5...17...20 Energy.	5 ¼ 20
			Factions

The primary attribute of Assassins is Critical Strikes which provides energy on critical hits. Skills that improve attack speed and critical hit chance can improve their energy management.

Ritualist Skills

	Attuned Was Songkai	Elite Item Spell. Hold Songkai's ashes for up to 45 seconds. While you hold her ashes, your spells and binding rituals cost -5...41...50% of the base Energy to cast.	10 2 60
			Factions
	Essence Strike	Spell. Target foe is struck for 15...51...60 lightning damage. If any spirits are within earshot, you gain 1...7...9 Energy.	5 1 8
			Factions
	Offering of Spirit	Elite Spell. Gain 8...15...17 Energy. If any spirits are within earshot, you do not sacrifice Health.	17% 5 ¼ 15
			Nightfall
	Reclaim Essence	Elite Spell. All of your spirits die. You gain 5...17...20 Energy and all of your Binding Rituals are recharged if a spirit died in this way.	5 1 30
			Nightfall
	Spirit Channeling	Elite Enchantment Spell. For 12 seconds, you have +1...5...6 Energy regeneration. When you cast this spell, you gain 3...10...12 Energy if you are within earshot of a spirit.	5 1 30
			Factions
	Spirit Siphon	Spell. The spirit closest to you loses all Energy. You gain 15...43...50% of that Energy.	5 ¼ 3
			Factions
	Soothing Memories	Spell. Target ally is healed for 10...82...100 Health. If you are holding an item, you gain 3 Energy.	5 ¾ 4
			Factions
	Wielder's Zeal	Elite Enchantment Spell. For 10...26...30 seconds, whenever you cast a weapon spell on an ally, you gain 1...4...5 Energy.	10 1 10
			Nightfall

Ritualists have many energy management skills that rely on spirits, weapon spells, or bundles.

Paragon Skills

	"Never Give Up!"	Shout. All allies within earshot and below 75% Health gain 1...8...10 Energy.	5   15
			Nightfall
	"The Power Is Yours!"	Elite Shout. For 3 seconds, all allies within earshot gain 0...1...1 Energy regeneration.	4
			Nightfall
	Aria of Zeal	Chant. For 10 seconds, the next time each ally within earshot uses a spell, that ally gains 1...5...6 Energy.	10 2 20
			Nightfall
	Energizing Chorus	Chant. For 10 seconds, the next shout or chant used by each ally within earshot costs 3...6...7 less Energy.	4 1
			Nightfall
	Energizing Finale	Echo. For 10...30...35 seconds, whenever a shout or chant ends on target non-spirit ally, that ally gains 1 Energy.	10 1 5
			Nightfall
	Glowing Signet	Signet. If target foe is Burning, you gain 5...13...15 Energy.	¼ 20
			Nightfall
	Leader's Zeal	Skill. For each nearby ally, you gain 2 Energy (maximum 8...11...12 Energy).	5   12
			Nightfall
	Lyric of Zeal	Chant. For 10 seconds, the next time each ally within earshot uses a signet, that ally gains 1...7...8 Energy.	6 1 5
			Nightfall
	Song of Power	Chant. For 5...17...20 seconds, each ally within earshot gains 4 Energy regeneration until that ally uses a skill.	25 1 30
			Nightfall
	Zealous Anthem	Chant. For 10 seconds, the next time each ally within earshot uses an attack skill, that ally gains 1...7...8 Energy.	10 1 20
			Nightfall

In addition to skills that provide energy, Pargons have Leadership which provides energy for allies affected by shouts and chants. Using adrenaline-based shouts and chants gives a Paragon plenty of energy.

Dervish Skills

	Arcane Zeal	Elite Enchantment Spell. For 10 seconds, whenever you cast a spell, you gain 1 Energy for each enchantment on you (maximum 1...6...7 Energy).	10 1 5
			Nightfall
	Attacker's Insight	Flash Enchantment Spell. For 3...9...10 seconds, you have a 50% chance to block while attacking. When this enchantment ends you inflict Weakness on all adjacent foes for 3...13...15 seconds.	10   10
			Nightfall
	Meditation	Enchantment Spell. Lose all adrenaline. For 20 seconds, you gain 1...3...4 Energy every time an enchantment on you ends.	10 ¼ 20
			Nightfall
	Pious Renewal	Elite Flash Enchantment Spell. For 8 seconds, nothing happens. When this enchantment ends, Pious Renewal is recharged and you gain 0...4...5 Energy and 0...24...30 Health.	5   8
			Nightfall
	Zealous Renewal	Flash Enchantment Spell. All nearby foes take 5...25...30 holy damage. For 5...21...25 seconds, you have -1 Energy regeneration and gain 1 Energy whenever you hit a foe. If this enchantment ends prematurely, you gain 1...4...5 Energy.	5   10
			Nightfall
	Zealous Sweep	Scythe Attack. If this attack hits, you deal +5...17...20 damage. You gain 3 Energy and 1 strike of adrenaline for each foe you hit.	5   10
			Eye of the North
	Zealous Vow	Elite Enchantment Spell. For 20 seconds, you have -3 Energy regeneration, and you gain 1...5...6 Energy every time you hit with an attack.	5 ¼ 12
			Nightfall

The primary attribute of Dervishes is Mysticism which grants energy and health on enchantments ending. In addition, energy management skills for Dervishes rely on attacking the enemy (Zealous Scythe, Zealous Vow) or enchantments (Arcane Zeal, Pious Renewal).