Mutagen Man, Living Ooze, Basalt Monolith, and Chrome Dome

Prerequisites

• Mutagen Man, Living Ooze on the battlefield
• Basalt Monolith in hand
• Chrome Dome on the battlefield
• available

Steps

1. Activate Chrome Dome by paying , creating a token copy of Basalt Monolith
2. Activate the Basalt Monolith token's first ability by tapping it, adding
3. Activate the Basalt Monolith token's second ability by paying due to Mutagen Man, untapping it
4. Repeat from step 2

Results

• Infinite ETB
• Infinite LTB
• Infinite colorless mana
• Infinite copies of artifacts you control with haste
• Infinite creature tokens with haste
• Infinite death triggers
• Infinite sacrifice triggers