Talk:Trinity Force/@comment-99.139.127.198-20101208013423/@comment-3213322-20101208035321

"Proc" basically just refers to an ability that activates on hit.

How this works:

-You activate a skill.

-This causes a buff which applies 150% extra damage to your next attack.

-There is a two second cooldown before activating a skill will reapply this buff.

-This does not stack with the effects of Sheen or Lich Bane, which work in roughly the same way.