Talk:Varus/@comment-60.231.60.48-20120429073320/@comment-208.255.153.10-20120430165017

teemo, vayne (every third attack,) TF (every fourth attack,) fizz (it can also be activated, but the DoT part remains,) MF (impure shots, the non active part,) jax's ult (the every three strikes part,) kennen (every 7 attacks part,) and Trist (when the enemy dies)

Thats mostly off the top of my head and includes champions that can activate their abilities without changing the passive effect.