mtg commander card holder KABINKA-myshopify.com You never know when you might have to discard all your cards Mage Tech Card Deck Box

Commander Kotis, the Fangkeeper Indestructible Whenever Kotis deals combat damage to a player, exile the top X cards of their library, where X is the amount of damage dealt

Legality depends on the tournament format -- Long List of the Ents can be legal in some formats and banned or restricted in others

Brainstealer Dragon Breathstealer Breathstealer's Crypt Dreamstealer Genestealer Locus Genestealer Patriarch Koh, the Face Stealer Neurok Stealthsuit Purestrain Genestealer Shape Stealer Soulstealer Axe Steal Artifact Steal Enchantment Steal Strength Steal the Show Stealer of Secrets Stealth Mission Volrath, the Shapestealer You've Been Caught Stealing

Lets hope that 2021 provides us with as good an elf as 2020 did

Jace, Vryns Prodigy / Jace, Telepath Unbound Jace, Vryn's Prodigy is fantastic in most grindy blue decks

Still, this seems like a late-game play to take advantage of existing Treasure piles in faster Constructed formats