The Ultimate Comeback

This spell may be countered if all opponents unanimously agree that it should be countered.
This spell cannot be countered if your life total
is equal to 1.
Draw 7 cards, you have no maximum hand size
for the rest of the game. You may play spells
from your hand, graveyard or exile without
paying their mana cost until the end of turn.
Until your next turn you cannot lose the game.