MenaceOpus — Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature. If five or more mana was spent to cast that spell, add an amount of equal to this creature's power.
Whenever you cast a spell you don't own, put a +1/+1 counter on each creature you control., Sacrifice another creature: Exile target instant or sorcery card from an opponent's graveyard. You may cast it this turn, and mana of any type can be spent to cast that spell. If that spell would be put into a graveyard, exile it instead. Activate only as a sorcery.
DeathtouchThis creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)Mill seven cards. Then put a creature card from among them onto the battlefield.
Choose one —• Each opponent sacrifices a nontoken artifact of their choice.• Return target artifact or creature card with mana value 2 or less from your graveyard to the battlefield.• Creatures you control get +1/+1 and gain trample until end of turn.
, Tap two untapped creatures you control: This creature becomes prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)Draw three cards, then put two cards from your hand on top of your library in any order.
Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)Whenever one or more +1/+1 counters are put on this creature, draw a card.
Choose one —• Surveil 2, then draw a card.• Prismari Charm deals 1 damage to each of one or two targets.• Return target nonland permanent to its owner's hand.