Shimmer Myr
From March of the Machine Commander set
Shimmer Myr
Artifact Creature — Myr
2/2
Flash
You may cast artifact spells as though they had flash.
Rulings
- Once you announce that you're casting a spell, players can't attempt to remove Shimmer Myr from the battlefield to make that casting illegal. Removing Shimmer My after you've cast a spell won't affect that spell.
- Shimmer Myr has no effect on artifact lands because they aren't cast as spells.