
Description, catalog fields, rules text, and how it plays—in one place.
eBay sold comps from the Vendor Tools public catalog — tap a condition below to filter sales, or refresh to pull new data into the catalog
Flying Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn.
Abilities, attacks, weakness & resistance
Other cards from Eldritch Moon

Nephalia Academy

Nephalia Academy

Hanweir Battlements // Hanweir, the Writhing Township

Hanweir Battlements // Hanweir, the Writhing Township

Geier Reach Sanitarium

Geier Reach Sanitarium

Thirsting Axe

Thirsting Axe

Terrarion

Terrarion

Stitcher's Graft

Stitcher's Graft
Share your thoughts on this card — condition, value, pull rates, etc.
to comment.
No comments yet. Be the first to share your thoughts.
Mercurial Geists (EMN-186) is an uncommon creature — Spirit from the Eldritch Moon expansion. It has flying and gets +3/+0 until end of turn whenever you cast an instant or sorcery spell, letting it become a potent evasive attacker in spell-heavy decks. Its U/R cost and 1/3 base stats point it toward tempo or burn-combo strategies that cast multiple spells in a turn.
Catalog pricing data as of 18 Apr 2026, 14:33