Flaming Tornado

Flaming Tornado deals 4 dmage to target
creature and 2 damage to target player or planeswalker.
As long Flaming Tornado is in your graveyard,
you may pay {r}{r}. If you do, entomb Flaming
Tornado ( To entomb a card, exile it. For as long as
that card remains exiled, you may cast it by tapping
an untapped creature you control in addition to
paying any other costs. )