Ashiok, Nightmare Muse
{3}{U}{B}
Legendary Planeswalker -- Ashiok
5
[+1]: Create a 2/3 blue and black Nightmare creature token with "Whenever ~this~ attacks or blocks, each opponent exiles the top two cards of their library."
[-3]: Return target nonland permanent to its owner's hand, then that player exiles a card from their hand.
[-7]: You may cast up to three spells from among face-up cards your opponents own from exile without paying their mana costs.
Fiend of the Shadows
{3}{B}{B}
Creature -- Vampire Wizard
3/3
Flying
Whenever ~this~ deals combat damage to a player, that player exiles a card from their hand. You may play that card for as long as it remains exiled.
Sacrifice a Human: Regenerate ~this~.