Memory Vessel (Extended Art) [Outlaws of Thunder Junction: The Big Score] Ugin's Fate they exile cards from their

they exile cards from their hand equal to the difference

I've seen and disabled them all

you may put a +1/+1 counter on Omarthis

This effect can't reduce the mana in that ability's activation cost to less than one mana

Memory Vessel (Extended Art) [Outlaws of Thunder Junction: The Big Score] Ugin's Fate they exile cards from theirSet: Outlaws of Thunder Junction: The Big Score Type: Artifact Rarity: Mythic Cost: {3}{R}{R} {T}, Exile Memory Vessel: Each player exiles the top seven cards of their library. Until your next turn, players may play cards they exiled this way, and they can't play cards from their hand. Activate only as a sorcery.