Mana Geyser, Mischievous Quanar, and Mycosynth Lattice

Prerequisites

• Mana Geyser in hand
• Mischievous Quanar on the battlefield
• Mycosynth Lattice on the battlefield
• Opponents control at least eight tapped lands
• available

Steps

1. Cast Mana Geyser by paying
2. Holding priority, activate Mishchievous Quanar's morph ability by paying , turning it face up
3. Mischievous Quanar triggers, copying Mana Geyser
4. Resolve the copy of Mana Geyser, adding for each tapped land your opponents control
5. Activate Mischievous Quanar's first ability by paying , turning it face down
6. Repeat from step 2
7. If opponents control nine or more tapped lands, this combo nets infinite mana, which you can then use to activate Mischievous Quanar to get infinite copies of any other instant and/or sorcery spell(s) on the stack

Results

• Infinite colored mana
• Infinite copies of any instants and/or sorceries on the stack
• Infinite magecraft triggers