Prannos, the Mad

Flying, Trample, Haste, Rampage 2 (Whenever
this creature becomes blocked, it gets +2/+2 until end
of turn for each creature blocking it beyond the first.)
When Prannos, the Mad deals combat damage to
a player you may cast a instant or sorcery card
from your hand without paying its mana cost.
At the beginning of your pre-combat main phase
you may transform Prannos, the Mad if you
control five or more dragons.