bgg arkham horror the card game Horror: Arkham Horror: The Card Game

You can mill players almost accidentally, but thats not really why hes here

Archival-safe material protects cards with clear, non-PVC, acid-free polypropylene for lasting quality

RELIABLE 40-MICRON THICKNESS: Designed with 40-micron soft polypropylene, these card sleeves offer a balance of flexibility and durability, helping prevent scratches, bending, and general wear during repeated gameplay and heavy shuffling without making your deck feel stiff or oversized

While it's a Fusion Monster by card type, its effect equips itself to a Monster as soon as you summon it, effectively making it an Equip Spell card that you need to fuse to use

This Smeargle lounging under a tree could be hung in a museum without the card information and borders and probably fit right in