Merle, the Cleric

Whenever Merle takes or deals damage, you gain that much life.
{w}: Merle gains indestructible until end of turn
"What brings me joy is life. I think you can find joy anywhere in life. I think it's a conscious choice. I think you choose joy. And no matter how bad things are, no matter how crummy, how dark, no matter how many times some guy named John kills your ass, you find joy."