Halo Fountain, Clever Conjurer, and Illusionist's Bracers

Prerequisites

• Halo Fountain on the battlefield
• Clever Conjurer on the battlefield
• Illusionist's Bracers on the battlefield
• Clever Conjurer does not have summoning sickness
• You control a permanent that can tap to produce at least
• Illusionist's Bracers attached to Clever Conjurer

Steps

1. Activate a mana-producing permanent by tapping it, adding at least
2. Activate Clever Conjurer by tapping it, targeting Halo Fountain
3. Illusionist's Bracers triggers, coping Clever Conjurer' ability, targetting the mana-producing permanent
4. Resolve both Clever Conjurer abilities, untapping Halo Fountain and the mana-producing permanent
5. Activate Halo Fountain's first ability by paying , tapping it and untapping Clever Conjurer, creating a 1/1 Citizen creature token
6. Repeat

Results

• Infinite creature tokens
• Infinite ETB