Lightning Rush is one of the battlemind's featured powers:
It's augment 2 (as an immediate interrupt) states: Hit: 2[W] + Constitution modifier damage, and you become the target of the triggering attack.
Therefore, given the following scenario, what happens?
1) An enemy wizard is in the middle of a nice featureless 8x8 room (the new 10 foot standard). The party is all clustered together by the door.
2) The wizard wins initiative and drops "fireball" on the party, triggering the Battlemind's lightning rush.
3) The battlemind, using her II, rushes forward 4 squares (heh) and successfully hits the wizard.
Who gets hit, with what? Why? (Cite your sources)