Spellbinding Soprano, Storm-Kiln Artist, and Recruit the Worthy

Prerequisites

• Spellbinding Soprano in the graveyard
• Storm-Kiln Artist on the battlefield
• Recruit the Worthy in hand
• You have at least three opponents
• available

Steps

1. Activate Spellbinding Soprano's encore ability by paying and exiling it from your graveyard, creating a token copy of it with haste for each opponent you have
2. Declare each Spellbinding Soprano token as an attacker
3. Each Spellbinding Soprano token triggers, causing instant and sorcery spells you cast this turn to cost less to cast for each Spellbinding Soprano token
4. Cast Recruit the Worthy with buyback by paying
5. Storm-Kiln Artist triggers, creating a Treasure artifact token
6. Resolve Recruit the Worthy, creating a 1/1 Soldier creature token and returning Recruit the Worthy to your hand
7. Activate the Treasure by tapping and sacrificing it, adding
8. Repeat from step 4

Results

• Infinite creature tokens
• Infinite ETB
• Infinite magecraft triggers
• Infinite storm count