Eidolon of Obstruction (Promo Pack) [Theros Beyond Death Promos] Devil Advisor If the discovered card's mana

If the discovered card's mana value is less than 10

Reverse Type: Myr — Myr

"Seven stars and seven stones and one white tree

Set: The List Type: Creature — Phyrexian Horror Rarity: Uncommon Cost: {4}{B} Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters

and all permanents you own into your library

Eidolon of Obstruction (Promo Pack) [Theros Beyond Death Promos] Devil Advisor If the discovered card's manaSet: Theros Beyond Death Promos Type: Enchantment Creature Spirit Rarity: Rare Cost: {1}{W} First strike Loyalty abilities of planeswalkers your opponents control cost {1} more to activate. Death turned admirable conviction into pointless intransigence.