Mister Fantastic, Illusionist's Bracers, and Forensic Researcher

Prerequisites

• Mister Fantastic on the battlefield
• Illusionist's Bracers on the battlefield
• Forensic Researcher on the battlefield
• available

Steps

1. Put any triggered ability on the stack
2. Holding priority, activate Mister Fantastic by paying and tapping it, targeting that ability
3. Illusionist's Bracers triggers
4. Holding priority, activate Forensic Researcher by tapping it, untapping Mister Fantastic
5. Activate Mister Fantastic by paying and tapping it, copying Illusionist's Bracers' trigger twice Resolve the first copy of Illusionist Bracers' trigger, copying Mister Fantastic's ability, targeting Illusionist's Bracers' trigger
6. Resolve the copy of Mister Fantastic's ability, copying Illusionist's bracers' trigger twice
7. Repeat from step 5

Results

• Infinite copies of triggered abilities you control on the stack