Roxie, Joker's Wielder

Haste, Blitz {b/r}{b/r}{b/r}{b/r}{b/r}
{b/r}{b/r}{b/r}: Tap two creatures you control with differing CMC values, then you may cast X
creatures from your hand or graveyard whose
CMC's are between those two values, where X is
the difference in the CMC of the two cards you
tapped. Those creatures gain Blitz, then it immediately becomes your battle phase.