Cybermen Squadron (Extended Art) [Doctor Who] Halfling Horror you may have Cephalid Facetaker

you may have Cephalid Facetaker become a copy of another target creature until end of turn

Set: Battlebond Prerelease Promos Type: Legendary Creature — Illusion Rarity: Rare Cost: {3}{U} Partner with Pir

put it into its owner's graveyard and Nerf War deals ½ damage to that player

Set: Revised Edition Type: Land — Swamp Mountain Rarity: Rare ({T}: Add {B} or {R}

They just know

Cybermen Squadron (Extended Art) [Doctor Who] Halfling Horror you may have Cephalid FacetakerSet: Doctor Who Type: Artifact Creature Cyberman Rarity: Rare Cost: {7} Nonlegendary artifact creatures you control have myriad. (Whenever a creature with myriad attacks, for each opponent other than defending player, you may create a token that's a copy of that creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)