Deidara, Clay Bomber

Parter
When Deidara enters the battlefield, create a legendary creature token named C2 Dragon.
As long as C2 Dragon is in play, Deidara has
flying.
{r/w}: Sacrifice a creature or artifact. Deidara deals
damage equal to half the power of the creature sacrificed rounded up to any target.
{3}: Create a red white Clay Bird creature token.