Feldon of the Third Path, Alena, Kessig Trapper, Illusionist's Bracers, and Coercive Recruiter

Prerequisites

• Feldon of the Third Path on the battlefield
• Alena, Kessig Trapper in the graveyard
• Illusionist's Bracers on the battlefield
• Coercive Recruiter in the graveyard
• Illusionist's Bracers attached to Feldon
• Feldon does not have summoning sickness
• available

Steps

1. Activate Feldon by paying and tapping it, targeting Coercive Recruiter
2. Illusionist's Bracers triggers, copying Feldon's ability, targeting Alena
3. Resolve the copy of Feldon's ability, creating a token copy of Alena with haste
4. Resolve the Feldon ability from step 1, creating a token copy of Coercive Recruiter with haste
5. The token Coercive Recruiter enters the battlefield, untapping Feldon
6. Activate the token Alena by tapping it, adding at least
7. Repeat

Results

• Infinite creature tokens with haste
• Infinite ETB
• Infinite red mana