Nightfall
UpdatedAffliction · row 4 · 2 ranksRank 1Effect or wording changed
Classic Era
Gives your Corruption and Drain Life spells a 2% chance to cause you to enter a Shadow Trance state after damaging the opponent. The Shadow Trance state reduces the casting time of your next Shadow Bolt spell by 100%.
Forever
Gives your Corruption, Drain Soul, Drain Life, and Wrack spells a 4% chance to cause you to enter a Shadow Trance after damaging the opponent. The Shadow Trance reduces the casting time of your next Shadow Bolt spell by 100%.
Rank 2
Classic Era
Gives your Corruption and Drain Life spells a 4% chance to cause you to enter a Shadow Trance state after damaging the opponent. The Shadow Trance state reduces the casting time of your next Shadow Bolt spell by 100%.
Forever
Not in the Forever client files (the game server sets this rank).
Comparing Classic Era 1.15.9.70576 with Forever 1.60.1.70707 (game client files).