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Flash Slice

assassin / Mastery

Flash Slice

What it does

Moves to the opposite side of a target while dealing damage and potentially blinding.

Recommended Specialty

Group PvE Dungeon first choice · select only when unlocked.

Show selected options by activity & level →
Specialty · first pick+6m Range

Keep the skill usable while positioning for mechanics.

Switch when: These selections apply if you use this skill. They do not raise its investment priority.

Total 8 · 1 slot
2 +6m Range
Total 12 · 2 slots
4 +1 consecutive use2 +6m Range
Total 16 · 2 slots
4 +1 consecutive use2 +6m Range
Total 20 · 3 slots
4 +1 consecutive use2 +6m Range3 Up to +20% damage when more targets hit
All 5 options

1 +2s Blind duration Requires total 8

2 +6m Range Requires total 8

3 Up to +20% damage when more targets hit Requires total 8

4 +1 consecutive use Requires total 12

5 50% chance to rotate and inflict Stun for 3s on hitting a target afflicted with Blind Requires total 16

Line numbers identify the options from top to bottom. At total 16, all five options are available, but you still have two slots. The third slot opens at total 20. These are optional later setups, not a requirement to raise this skill to 20.

Global 1.0.21.0 client-data display; editorial recommendations · 2026-10-04

Group and dungeon alternatives · Farm choices · Questing choices

Read it in context

This is a short functional summary of the reference-client guide entry. Trigger conditions, available specializations and rank-dependent values should be checked in the current client before investing.

Open assassin build and rotation →

How to use it

Opposite side is not always the rear. Use for deliberate repositioning.

Official reference-client skill source ↗