Everywhere // Copy Double-Sided Token [Duskmourn: House of Horror Tokens] Human Performer Set: Ravnica: City of Guilds

Set: Ravnica: City of Guilds Type: Land — Island Swamp Rarity: Rare ({T}: Add {U} or {B}

but I believe a more mundane power source might suffice

Through the pale door

It can affect the mind

each other player may put a creature card from their hand onto the battlefield

Everywhere // Copy Double-Sided Token [Duskmourn: House of Horror Tokens] Human Performer Set: Ravnica: City of GuildsSet: Duskmourn: House of Horror Tokens Type: Token Land Rarity: Common This land is a Plains, Island, Swamp, Mountain, and Forest. ({T}: Add {W}, {U}, {B}, {R}, or {G}.) Reverse Type: Token (This token can be used to represent a token that's a copy of a permanent.)