Volrath the Fallen - [Foil] Nemesis (NEM){1}{B}, Discard a creature card: Volrath the Fallen gets +X +X until end of turn, where X is the discarded card's mana value. "I stepped out. I did not step down."

Can you say the same

marking sites where minions of the Raven Guild and the Cabal can seek refuge

but their essence never leaves

—Well inscription

{U}{B}: Dimir Keyrune becomes a 2/2 blue and black Horror artifact creature until end of turn and can't be blocked this turn

then discard four cards

Its wielder must choose whether to cross the threshold

" —Shauku

the Awakener deals combat damage to a player

"We are all

return up to three target land cards from your graveyard to your hand

where darkness is tangible and moldable