Urza, Prince of Kroog, Magic Pot, Ashnod's Altar, and Quina, Qu Gourmet

Prerequisites

• Urza, Prince of Kroog on the battlefield
• Magic Pot on the battlefield
• Ashnod's Altar on the battlefield
• Quina, Qu Gourmet on the battlefield
• available

Steps

1. Activate Urza by paying , creating a token copy of Magic Pot that is a 1/1 Soldier and a 1/1 Squirrel creature token
2. Activate Ashnod's Altar twice by sacrificing the Magic Pot token and the Squirrel, adding
3. When the Magic Pot token dies, it triggers, creating a Treasure token and a 1/1 Squirrel creature token
4. Activate Ashnod's Altar by sacrificing the Squirrel, adding
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite colorless mana
• Infinite creature tokens
• Infinite Treasure tokens
• Infinite creature copies of artifacts you control
• Infinite +1/+1 counters on a creature