Memory Jar [From the Vault: Relics] Swamp Mountain prevent the next 1 damage

prevent the next 1 damage that would be dealt to that permanent or player this turn

only the most foolish seek positions of leadership

It doesn't untap during its controller's untap step for as long as Phyrexian Gremlins remains tapped

I would shout

" —Gamelen

Memory Jar [From the Vault: Relics] Swamp Mountain prevent the next 1 damageSet: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {5} {T}, Sacrifice Memory Jar: Each player exiles all cards from their hand face down and draws seven cards. At the beginning of the next end step, each player discards their hand and returns to their hand each card they exiled this way.