League of Legends Wiki talk:Advanced Tagging Project/@comment-Nystus-20110331133553/@comment-Asperon Thorn-20110331211423

I think the difficulty with a lot of the above is that there are exceptions, then exceptions to those exceptions, interrupts in certain phases, and then extenuating circumstances.

For Example, Vlad's pool allows him to dodge anything, except effects that are already on him or effects that he has to move though (for example Veigar's Event Horizon)

Xin is immune to knockbacks, ups, and just about anything during his audacious charge. Except for Poppy's charge, Blitzcrank's arm, and Amumu's bandage if they hit him mid stride. Poppy's is far more likely then blitz or Mumu

Poppy's charge can interrupt just about anything, however it is also susceptable to just about every other interrupt. (throw an event horizon around Nunu or Katarina with Poppy on the outside, and watch how she instinctively tries to stop them and slams herself into a stun.