For those who think it's underpower, I think giving it momentum will be enough,
different from lava golem, it needs combo to make it powerful, but can get more than +2 attack in one turn, if he gets poison, it's just same as ablaze but gain attack at end of the turn
For those think it's overpower, again, it needs combo, a duo or even trio, and need few turns to setup, so I think it's reasonable