April O'Neil, Heroine Savant

Hexproof, Indestructible
When April O'Neil, Heroine Savant leaves the battlefield, you may search your library for any
number of cards that are 'mutant ninja turtles'
and put them into play, then return April
O'Neil, Heroine Savant to the battlefield.
At the beginning of your upkeep, if you control
four or more cards that are 'mutant ninja turtles'
you win the game.
"Why does this always happen to me?"