Cast when Damage taken ?

hi guys,

the cast when damage taken gem is a nice gem but my question is: when i have a 6l and do cwdt into it with 5 skill gems can all gems be triggered? when in all slots of my gear i do such setup with cwdt and skill gems can they all be trigered at once or is there a cooldown? is the cooldown on cwdt global (on every cwdt is 250ms)

thank you
SirRubfield

According to the wiki http://pathofexile.gamepedia.com/Cast_when_damage_taken, the cooldown is per linked skill and at least 250ms or the skill's cooldown, whichever is larger. Damage is only accumulated while not on cooldown. You can trigger as many gems as you like on as many CwDT as you wish but each needs to satisfy the level requirement.

There is a cooldown per spell, you can link as many as you want and they will all trigger as long as they are different skills.

oh god thank you