Spells / Fel Concentration

Fel Concentration

changed

build 1.60.1.69876 | compared to 1.15.9.69722 | synced Sep 16, 2026 | how we read this →

Changed in build 1.60.1.69876. 4 fields differ from Classic Era 1.15.9.69722: description, durationIndex, effects, subtext.

The current record

Fel Concentration

Physical school

Gives you a 70% chance to avoid interruption caused by damage while channeling or casting your Drain Life, Drain Mana, Drain Soul, or Wrack spells.

Field	Classic Era	Forever
description	Gives you a $s1% chance to avoid interruption caused by damage while channeling the Drain Life, Drain Mana, or Drain Soul spell.	Gives you a $s1% chance to avoid interruption caused by damage while channeling or casting your Drain Life, Drain Mana, Drain Soul, or Wrack spells.
durationIndex	21	0
effects	[ { "amplitude": 0, "aura": 108, "auraPeriod": 0, "basePoints": 13, "chainTargets": 0, "dieSides": 1, "effect": 6, "index": 0, "miscValue": [ 9, 0 ], "triggerSpell": 0 } ]	[ { "amplitude": 0, "aura": 108, "auraPeriod": 0, "basePoints": 70, "chainTargets": 0, "effect": 6, "index": 0, "miscValue": [ 9, 0 ], "triggerSpell": 0 } ]
subtext	Rank 1	none

Both values are read verbatim from the client tables in the build shown. We publish the change, never a verdict on it.

Build	Compared to	State	Fields
1.60.1.69876	1.15.9.69722	changed	4