Squee, the Immortal, Mana Echoes, Phyrexian Altar, and Gemstone Array

Prerequisites

• Squee, the Immortal on the battlefield
• Mana Echoes on the battlefield
• Phyrexian Altar on the battlefield
• Gemstone Array on the battlefield
• You control at least three Goblins
• available

Steps

1. Activate Phyrexian Altar by sacrificing Squee, adding
2. Cast Squee from your graveyard by paying
3. When Squee enters the battlefield, Mana Echoes triggers, adding for each Goblin you control
4. Activate Gemstone Array's first ability by paying , putting a charge counter on it
5. Activate Gemstone Array's second ability by removing a charge counter from it, adding
6. Repeat
7. If you control four or more Goblins, this combo nets infinite mana

Results

• Infinite charge counters on Gemstone Array
• Infinite colored mana
• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count