Passive: Basic attacks versus champions apply stacks. At 3 stacks, the target takes 30 - 120 (based on level)bonus Adaptive damage and is Exposed, taking 12% increased damage from all sources for the next 6 seconds.
Basic attacks against a Exposed target do not apply stacks, nor can you apply stacks to another target while one is Exposed.
Adaptive: Deals either physical or magic depending on which would deal the most damage.
Expired after 3 seconds not hitting thus set the stack count to 0.