Mondrak, Glory Dominus, Auton Soldier, and Rose Room Treasurer

Prerequisites

• Mondrak, Glory Dominus on the battlefield
• Auton Soldier on the battlefield
• Rose Room Treasurer on the battlefield
• You have at least two opponents
• Auton Soldier does not have summoning sickness

Steps

1. Declare Auton Soldier as an attacker
2. Auton Soldier's myriad ability triggers, creating four token copies of itself as a nonlegendary copy of Mondrak attacking each other opponent
3. When the Auton Soldier tokens enter the battlefield, Rose Room Treasurer triggers that many times
4. Resolve the first two triggers, creating 2^(the number of Mondraks you control plus one) Treasure tokens
5. Holding priority, activate any number of Treasure tokens by tapping and sacrificing them, adding for each Treasure sacrificed this way
6. Resolve the next Rose Room Treasurer trigger, choosing to pay to deal X damage to any target
7. Repeat steps 5 and 6 as desired for each remaining trigger

Results

• Near-infinite colored mana
• Near-infinite damage
• Near-infinite Treasure tokens