Hexagore, the Death Hydra

The damage it deals to you cannot be defended. It is also not arcane damage so it cannot be prevented by spellvoid or arcane barrier. The damage can be prevented by prevention effects that prevent any kind of damage.

If you have more than 6 blood debt cards in your banished zone it will do you 0 damage. Having more than 6 does not cause it to deal negative damage to you.

This ability triggers when you attack and resolves before the attack deals damage.

Face down cards in the banished zone have no traits.