Duncan Idaho

Duncan Idaho can't be blocked by creatures
with power 3 or greater.
Whenever Duncan Idaho deals combat damage
to a player, exile the top card of that player's
library. You gain life equal to that card's mana
value. Until end of turn, you may cast that
card and you may spend mana as though it
were mana of any color to cast that spell.
Daxos of Meletis