Diavell, Hellkite King

Haste, flying
{r}{r}{3} : Diavell, Hellkite King, does damage
equal to the number of Dragons in your hand.
{w}{w}{5} : All creatures you control gain flying
and haste. (This does not apply to creatures
that already have flying or haste)
When Diavell, Hellkite King does more than
five damage to a player, search through your
library for a Dragon card, put it in your hand,
then shuffle your library.