Shao Jun, Malcolm, Keen-Eyed Navigator, and Amoeboid Changeling

Prerequisites

• Shao Jun on the battlefield
• Malcolm, Keen-Eyed Navigator on the battlefield
• Amoeboid Changeling on the battlefield

Steps

1. Activate Amoeboid Changeling by tapping it, causing Magmaw to gain all creature types until end of turn
2. Activate Shao Jun by tapping two artifacts, dealing 1 damage to each opponent
3. Malcolm triggers, creating a Treasure for each opponent dealt damage this way
4. Repeat

Results

• Near-infinite damage
• Near-infinite tapped Treasure tokens