Talk:Trundle/@comment-89.73.237.88-20110520064019/@comment-3358335-20110531201951

Poppy and Vayne push champions THROUGH artificial Terrain. This includes Anivia's wall, Trundle's Pillar, and Jarvan's crater.

There is no stun as a direct result of passing through that wall. There are some buggy scenarios in which you can pass through a minion or champion which causes midlane stuns and if that situation also occurs with the "impassable" Terrain's of those three champs, then it will cause a stun. But it is not the Terrain that causes it.