Taking a specific amount of damage while Bubble Trap: Stone is active, triggers the effects of the skill.
This effect can't be stolen or removed by enemies.

Bubble Trap: Stone:
Inflicts Bubble Trap on the first attacker within 12m.
If the caster is under the effect of debuffs from performing skills, the debuffs are removed from the caster and Abyssal Bubble Trap is inflicted on the first attacker within 12m.
Adds an additional Cooldown of up to +10 sec to Bubble Trap: Stone once activated.