Gabriel, Tears Bringer

Indestructible
Anihilator 2, Reach, First Strike, Vigilance
At the beginning of your upkeep you may reveal
up to X nonland permanents you own from
outside the game, with X being equal to the
number of nonland permanents with converted
mana cost 4 or greater you control. Until the end
of your next turn, you may play these cards
without paying their mana costs.