Ronin of the Lost Bushido

Whenever you win a coin flip, exile the top two
cards of your library, you may assign both cards
as head or tails. Flip the coin, you may cast one
or both the spells assigned with the winning side
this turn without paying their mana cost.
(You may determine what count's as the
winning side)
{t}: Flip a coin, deal 3 damage to any target.