Enduring Tenacity [Duskmourn: House of Horror Prerelease Promos] MST099 you may play that item

you may play that item for free and they enter play exerted

instead put it into the arena

Set: Uprising Edition: Unlimited Finish: Cold Foil Type: Resource Subtype: Gem Rarity: Fabled Class: Draconic Legendary (You may only have 1 Blood of the Dracai in your deck

Set: Heavy Hitters Finish: Cold Foil Type: Hero Subtype: Young Rarity: Marvel Class: Warrior Life: 20 Intellect: 4 The first time each of your attacks wins a wager

If a source you control would deal damage to a permanent or player

Enduring Tenacity [Duskmourn: House of Horror Prerelease Promos] MST099 you may play that itemSet: Duskmourn: House of Horror Prerelease Promos Type: Enchantment Creature Snake Rarity: Rare Cost: {2}{B}{B} Whenever you gain life, target opponent loses that much life. When Enduring Tenacity dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)