Infinite copies of spells exiled by Eye of the Storm, Infinite magecraft triggers, Infinite red mana, Infinite storm count
Cast any instant or sorcery spell with flashback by paying its cost.
Eye of the Storm triggers, exiling that card, then allowing you to cast copies of all spells exiled with Eye of the Storm.
Resolve the Seething Song copy, adding .
Resolve the Runic Repetition copy, returning the card you cast in step 1 from exile to your hand.
Resolve all other spell copies.
Repeat.
Component Cards
How It Works
Cast any instant or sorcery spell with flashback by paying its cost.
Eye of the Storm triggers, exiling that card, then allowing you to cast copies of all spells exiled with Eye of the Storm.
Resolve the Seething Song copy, adding .
Resolve the Runic Repetition copy, returning the card you cast in step 1 from exile to your hand.
Resolve all other spell copies.
Repeat.