Patron of the Moon, Uyo, Silent Prophet, and Culling the Weak

Prerequisites

• Patron of the Moon on the battlefield
• Uyo, Silent Prophet on the battlefield
• Culling the Weak in hand
• You control at least two lands
• You control at least one additional creature
• available

Steps

1. Cast Culling the Weak by paying and sacrificing a creature
2. Holding priority, activate Uyo by paying and returning two lands to your hand from the battlefield, copying Culling the Weak
3. Resolve the copy of Culling the Weak, adding
4. Activate Patron of the Moon by paying , putting two lands onto the battlefield tapped from your hand
5. Repeat from step 2
6. Once you have infinite mana, you may target any other instant and/or sorcery spell on the stack to get infinite copies of them

Results

• Infinite black mana
• Infinite copies of any instant and/or sorcery spells on the stack
• Infinite landfall triggers
• Infinite magecraft triggers