Firefist, Embertitan

Protection from poison, deathtoch
{r/w}: Firefist gets +1/0 until end of turn. Activate
this ability only once per turn for both colours.
Put a -1/0 counter on Firefist: Remove up to 6
damage from a red source from Firefist. Activate
this ability only if Firefist has a power greater
than 0.