Sheoldred, Whispering One [Jumpstart] Chimera Hydra Set: Outlaws of Thunder Junction:

Set: Outlaws of Thunder Junction: The Big Score Type: Artifact Rarity: Mythic Cost: {1}{R} When Legion Extruder enters the battlefield

Set: Core Set 2021 Promos Type: Enchantment Rarity: Mythic Cost: {3}{R}{R}{R} If a source you control would deal damage to a permanent or player

and it has “{2}{U}{U}: Return this creature to its owner's hand at the beginning of the next end step

Set: The Brothers' War Retro Artifacts Type: Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature gets +1/+2

one shouldn't underestimate its potential for the extraordinary

Sheoldred, Whispering One [Jumpstart] Chimera Hydra Set: Outlaws of Thunder Junction:Set: Jumpstart Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield. At the beginning of each opponent's upkeep, that player sacrifices a creature.