Qui-Gon Jinn, Jedi Master

First strike
As Qui-Gon Jinn, Jedi Master comes into play, each other player chooses a nonland permanent he or she controls and exiles it.
Whenever Qui-Gon Jinn, Jedi Master attacks, he gets +X/+0 until end of turn, where X is the combined converted mana costs of the exiled cards.