Daakron, Unchained

Cult of {r} (This creature costs {1} less to cast for
each {r} in the mana cost of creatures you control).
Flying, Trample
Creatures you control have Haste and can't be
blocked by creatures with power 2 or less.
Whenever Daakron, Unchained enters the battlefield or attacks, it deals 3 damage to
any target.
—
"S-STOP HIM!" - last words of Jonias,
the dragon hunter.