Shambling Shell [Duel Decks: Izzet vs. Golgari] Phyrexian Insect Horror then buy his way back

then buy his way back from the Graveyard so he can do it again and again

{R}: Scourge of Valkas gets +1/+0 until end of turn

Set: Core Set 2019 Prerelease Promos Type: Enchantment Rarity: Rare Cost: {R} As Alpine Moon enters the battlefield

Set: Battle for Zendikar Prerelease Promos Type: Creature — Cat Beast Rarity: Rare Cost: {4}{W}{W} Vigilance

Set: Conflux Type: Land Rarity: Uncommon {T}: Add one mana of any color

Shambling Shell [Duel Decks: Izzet vs. Golgari] Phyrexian Insect Horror then buy his way backSet: Duel Decks: Izzet vs. Golgari Type: Creature Plant Zombie Rarity: Common Cost: {1}{B}{G} Sacrifice Shambling Shell: Put a +1 +1 counter on target creature. Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)