Elcath, the Everflame

Menace
Whenever you discard a card, you may pay {r}. If you do, exile that card from your graveyard.
Return it to your hand at the beginning of the
next upkeep.
Discard X cards: Elcath, the Everflame deals X
damage to any target. Activate this ability only
once each turn.
"Nothing makes my day quite like the smell of ash in
the air."