Hair-Strung Koto, Bloodchief Ascension, and Lurking Roper

Prerequisites

• Hair-Strung Koto on the battlefield
• Bloodchief Ascension on the battlefield
• Lurking Roper on the battlefield

Steps

1. Activate Hair-Strung Koto by tapping Lurking Roper, causing an opponent to mill a card
2. Bloodchief Ascension triggers, causing the opponent to lose 2 life and you to gain two life
3. Lurking Roper triggers, untapping itself
4. Repeat

Results

• Infinite mill
• Near-infinite lifegain
• Near-infinite lifegain triggers
• Near-infinite lifeloss