Virtuous Angel, Charity

Flying, Vigilance, Haste, Trample
Virtuous—At the beginning of your upkeep you
win the game if your opponents control seven
creatures with base power five or more that
you own you win the game
At the beginning each opponent's upkeep they
may gain control of a creature you control, if they
don't they lose life equal to the number of
creatures they don't control.