KMS Odin

Defender
Prevent all damage that would be dealt to KMS Odin. Whenever KMS Odin prevents damage, put an exhaustion counter on her.

If another creature you control or you would be dealt damage by a source, that damage is dealt to KMS Odin instead.

If KMS Odin has ten or more exhaustion counters on her, sacrifice her. When you do, KMS Odin deals 10 damage to each creature you control, and you lose 10 life.