Regression

Regression is an active skill used by Mystics. It's is performed with a scepter by the Mystic to remove buffs from opponents.

In PVE it is used in some special dungeon mechanics. Generally is despells a shield boss has or cancels wipe mechanic. These mechanics generally only happen in hard mode dungeons. You should check dungeon guide to see if this is needed.

In PVP it's used to remove priest blessing from opponent. It can also remove Unleash from berserker (zerker cannot die under Unleash, but they can hit hard).

Rank table

 * Regression I: level 24
 * Regression II: level 50

Glyphs
To glyph a skill, a glyph must be obtained and learned only once.