Goro-Goro, Disciple of Ryusei, Mana Echoes, and Chromatic Orrery

Prerequisites

• Goro-Goro, Disciple of Ryusei on the battlefield
• Mana Echoes on the battlefield
• Chromatic Orrery on the battlefield
• You control at least four Dragons and/or Spirits
• You control a modified creature that can attack this turn
• available

Steps

1. Declare any modified creature you control as an attacker
2. Holding priority, activate Goro-Goro by paying , creating a 5/5 Dragon Spirit creature token
3. The Dragon Spirit enters the battlefield, triggering Mana Echoes, adding at least
4. Repeat from step 2
5. Once you have infinite tokens, you may use Goro-Goro's first ability to give them haste

Results

• Infinite colored mana
• Infinite colorless mana
• Infinite creature tokens with haste
• Infinite ETB