Specter - Alacrity Support Healer

Weapons

The two weapons have different playstyles:

Scepter

Via its allied-targeted abilities, Scepter fills in the gaps in uptime of your key boons, namely 保护 with 暗影削弱 and 再生 with 慎重射击 ⇒ 无尽黑夜. During downtime you can also autoattack an ally to provide AoE 屏障.

If using scepter, it is strongly recommended to have some method for quickly targetting allies: Set/Take Personal Target, Nearest/Next/Previous Ally, or Ally Targeting Mode in the options will all allow this. Go for whichever you find most convenient.

Sword

Sword can be swapped too as needed for burst healing. On this set you provide heals by spamming 渗透暗袭 and 暗影回归 to repeatedly trigger 薄暮穿越.

Scepter/Pistol

Before the encounter starts, it can be very helpful to select and ally and 虹吸 them. This will mark them as the target of your tether and all the boons provided by 暗影脚步 will hit that player as long as they remain within range (or until you target another player manually with 虹吸). This allows you to maintain boons on one player even if they are off-stack. If you do not target a specific player, a random one will be picked when you 进入暗影帷幕.

Opener

This opener is just one possibility. 敏捷 can usually be delayed at the start of an encounter, allowing you to spend initiative to provide other boons first.

1. 恩惠法池 - Opens with a burst of boons, and drops a combo field for triggering 卡拉科萨古物
2. 致盲药粉 (if using)
3. 进入暗影帷幕
4. 思维冲击 - Cast first so that the blast hits within the duration of the combo field. This step can be skipped or moved if the CC or 稳固 will be needed shortly, and it won't be off cooldown every loop.
5. 暗影抓攫
6. 永恒夜幕
7. 黎明之息
8. 鬼影射击 until Grasping Shadows is off cooldown
9. 暗影抓攫
10. 离开暗影帷幕 - we stay in shroud just long enough to gain five stacks of 吞噬暗影
11. Target an ally
12. 慎重射击 ⇒ 无尽黑夜
13. Spam all your remaining initiative on 暗影削弱

• Use 恩惠法池 off cooldown (you can delay slightly if needed for 稳固).
• Other wells can be used situationally, but it is handy to use one just before entering shroud.
• Use 致盲药粉 off cooldown, but make sure you have a dark field down. Outside of the opener, follow it up with 暗影急风 to maintain 再生.
• 暗影庇护 is good for burst healing, to pre-empt incoming damage, or to res downed allies.
• Use 虹吸 off cooldown to provide AoE boons and maintain Shadow Force. If necessary, use the ally-targeted version to change your tether target.
• Make sure to use at least five skills (including autoattacks) each time you enter shroud. There's no set rotation, but ideally you should exit before your initiative fills up.
• Spend all your initative on scepter skills when outside of shroud. In general, this will be on 暗影削弱 as you'll need to use to maintain 保护. 慎重射击 ⇒ 无尽黑夜 can be used to provide direct healing to allies that need it.
• You have CC all over the place, but you can save some if there is an upcoming defiance bar you wish to delete.

Sword/Pistol

Sword/Pistol doesn't have a fixed rotation. As you don't need to be concerned with 屏障 management, you can just use 虹吸, wells, and 进入暗影帷幕 as they come off cooldown while spending your initative on spamming and 渗透暗袭 and 暗影回归.

CC

The majority of your CC is from 晕眩 and 昏迷, making a 超级瘫痪法印 especially effective (it affects daze as well).

• 虹吸 is a 1s 晕眩 when targeting enemies.
• 沉默法池 is a 2s 晕眩.
• 影幕 pulls three times, for a total of 450 Defiance Break (contrary to the tooltip).
• 石蜥毒液 can provide 150 Defiance Break per target you hit, for a maximum potential of 750 on a shorter cooldown, though the CC can be wasted by allies hitting the wrong target.
• 黎明之息 inflicts 1s of 恐惧.
• 思维冲击 is a 1.5s 昏迷.
• 爆头射击 is a 2s 晕眩, and can be spammed as long as you have initiative.