Glint-Horn Buccaneer, Murderer's Axe, and Keen Sense

Prerequisites

• Glint-Horn Buccaneer on the battlefield
• Murderer's Axe on the battlefield
• Keen Sense on the battlefield
• An additional card in hand
• The number of cards in library is greater than each opponent's life total
• Keen Sense attached to Glint-Horn Buccaneer

Steps

1. Activate Murderer's Axe's equip ability by discarding a card, targeting any creature
2. Glint-Horn Buccaneer triggers, dealing 1 damage to each opponent
3. Keen Sense triggers for each opponent dealt damage
4. Resolve one trigger, causing you to draw a card
5. Holding priority, repeat
6. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Infinite rummaging
• Infinite self-discard triggers
• Near-infinite damage
• Near-infinite self-discard triggers