Narset's Reversal + Expansion // Explosion
Infinite magecraft triggers
Played in 15 134 decks.
Before you start
- Mana needed:
plus enough mana to cast the additional instant or sorcery
- You have an additional instant or sorcery card in hand with mana value 4 or less and valid targets as applicable.
Steps
- Cast any instant or sorcery by paying its mana cost.
- Holding priority, cast Expansion by paying its mana cost, targeting the instant or sorcery cast in step 1.
- Cast Narset's Reversal by paying
, copying Expansion targeting the spell cast in step 1 and returning the original Expansion to your hand.
- Cast Expansion by paying its mana cost, copying the copy of Expansion, targeting the copy of Expansion.
- Resolve the copy of Expansion, creating a copy of Expansion targeting the copy of Expansion.
- Repeat step 5.
Data: Commander Spellbook