Sigi Reuven, Mastermind

Affinity for Unique Creatures

For each creature with a unique type you control,
choose any of the following: surveil 2, draw a card,
deal 2 damage to any target, exile a card from a
graveyard, add a +1/+1 counter to target creature,
destroy an artifact with cost equal to or less than the number of unique creatures you control, mill target
player for 3 cards, or all players discard a card
(This can only trigger on your turn).