Spellweaver Helix
Artifact
Whenever a player casts a card, if it has the same name as one of the cards exiled with this artifact, you may copy the other. If you do, you may cast the copy without paying its mana cost.
Legal in
Modern, Legacy, Vintage, Commander
Rulings (12)
If this card leaves the battlefield while the ability to make a copy is on the stack, the ability will still make a copy using the last-known-information rule.
2004-10-04
If the imprinted card leaves the exile zone while the ability to make a copy is on the stack, then no copy will be made.
2004-10-04
You cast the copy while this ability is resolving, and still on the stack. Normally, you’re not allowed to cast spells or activate abilities at this time. Spellweaver Helix’s ability breaks this rule. (The card that triggered this ability is also still on the stack.)
2004-12-01
If the two imprinted sorcery cards have the same name and a card with that name is cast, only one copy is created, not two.
2004-12-01