Retether (13) [Planar Chaos] IMA target player can't cast instant

target player can't cast instant or sorcery spells

They can't be regenerated

the only caste that cannot be attained by either heredity or money is that of the hero

You may have that player lose that much life

Retether (13) [Planar Chaos] IMA target player can't cast instantSet: Planar Chaos Type: Sorcery Rarity: Rare Cost: {3}{W} Return each Aura card from your graveyard to the battlefield. Only creatures can be enchanted this way. (Aura cards that can't enchant a creature on the battlefield remain in your graveyard.) The rifts reach into infinite time streams, bringing the divergent products of alternate pasts into the present.