Rootha, Mercurial Artist, Sneak Attack, and Channel the Suns

Prerequisites

• Rootha, Mercurial Artist on the battlefield
• Sneak Attack on the battlefield
• Channel the Suns in hand
• available

Steps

1. Cast Channel the Suns by paying
2. Holding priority, activate Rootha by paying and returning it from the battlefield to your hand, copying Channel the Suns
3. Resolve the copy of Channel the Suns, adding
4. Activate Sneak Attack by paying , putting Rootha from your hand onto the battlefield
5. Repeat from step 2

Results

• Infinite black mana
• Infinite blue mana
• Infinite ETB
• Infinite green mana
• Infinite LTB
• Infinite magecraft triggers
• Infinite white mana