Ecstatic Sprite

Flash, flying
When you cast Ecstatic Sprite, reveal the top X
cards of your library, where X is the number of
times you've cast a commander this game. You
may cast a card revealed this way with converted
mana cost X or less without paying it's mana
cost. Put the rest on the bottom of your library.
Ecstatic Sprite deals X damage to any target.
Partner