
When this artifact enters, tap up to one target creature and put two stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
{3}{U}, {T}: Tap target creature.
Collector's Case has 1 printing, first in Marvel Super Heroes Commander (2026). EDHREC ranks it #25,679 among Commander cards. It appears most in Sensational Spider-Man decks (61 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.