Gwyn, Lord of Cinder

First Strike

Whenever another creature dies, put a +1/+1 on Gwyn, Lord of Cinder.

Whenever Gwyn, Lord of Cinder dies, deal X damage to each other creature, where X is equal to Gwyn Lord of Cinder's power. Creatures your opponents control that survive get X -1/-1 counters, where X is equal to Gwyn, Lord of Cinder's power.