Trick or Treat Trick or Treat Vito, Thorn of the Dusk Rose (185k decks, FEA $22) Satoru Umezawa (20k as card, plus 12k as Commander, Borderless foil $3) Voja, Jaws of the Conclave (3,000 decks, plus 18,000 as Commander, no special version) Wilhelt, the Rotcleaver (30k decks, plus 20k as Commander, SLD Retro $95) Liberator, Urzas Battlethopter (89k, plus 2k as Commander, FEA $5) Wilhelt and Vito are known and very good, plus we get a premium Voja, who wasnt in the main set
Yes, it returns as a fragile spirit, so its better to follow this spell with a proper Omniscience from your hand to ensure the cheating process gets going
These crown cards cost a whopping 2500 pack points, so players have to commit to saving if they want to guarantee one of those cards
Copycrook does not become a token
its poor in any deck running countermagic since you cant hold the cards you draw until your next turn
With the old Koma you could use your serpents for some neat effects, but it would take you two turn cycles to get four of them