Sheoldred, Whispering One [Iconic Masters] 78 you can Tribute Summon this

you can Tribute Summon this card with 1 Tribute

During each of your End Phases

You can send 1 other card you control to the Graveyard to select 1 monster you control

Set: Pro Tour Promos Type: Legendary Creature — Dragon Rarity: Rare Cost: {3}{G}{W}{U} Flying

"Some of the other guys dared me to touch it

Sheoldred, Whispering One [Iconic Masters] 78 you can Tribute Summon thisSet: Iconic Masters Type: Legendary Creature 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.