Dragonic Overlord, The rebirth

This card can only be cast on your 3rd
turn or greater. Flying, Haste
If your life is 5 or less, you may pay {1}{r} and
turn five other untapped creature permanents
you control face down until end of turn that are unaffected by card effects, if you did, this card
can attack up to 3 times in one battle phase
(declare blockers as normal for each attack).
Discard a card of each attack after the first.
If there is a Dragonic Overlord in the graveyard,
this card gets +1/+1 and trample.