Yenna, Redtooth Regent, Ashnod's Altar, Jump Scare, and Coercive Recruiter

Prerequisites

• Yenna, Redtooth Regent on the battlefield
• Ashnod's Altar on the battlefield
• Jump Scare in hand
• Coercive Recruiter on the battlefield
• available

Steps

1. Cast Jump Scare by paying , targeting Coercive Recruiter
2. Activate Yenna by paying and tapping it, creating a token copy of Coercive Recruiter
3. When the Coercive Recruiter token enters, it triggers, untapping Yenna
4. Activate Ashnod's Altar by sacrificing the Coercive Recruiter token, adding
5. Repeat from step 2

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers