Patron of the Moon + Wonderscape Sage + Retreat to Coralhelm + Tiller Engine

Prerequisites

• Wonderscape Sage does not have summoning sickness.
• You control at least one mana-producing land.

Steps

1. 1Activate the mana-producing land by tapping it, adding at least .
2. 2Activate Wonderscape Sage by tapping it and returning the mana-producing land from the battlefield to your hand, causing you to draw a card and discard a card if the land didn't have a nonbasic land type.
3. 3Activate Patron of the Moon by paying , putting the mana-producing land from your hand onto the battlefield.
4. 4When the land enters the battlefield, Tiller Engine and Retreat to Coralhelm trigger.
5. 5Resolve the Retreat to Coralhelm trigger, untapping Wonderscape Sage.
6. 6Resolve the Tiller Engine trigger, untapping the land.
7. 7Repeat.

Effects

• Infinite card draw
• Infinite draw triggers
• Infinite looting
• Infinite self-discard triggers
• Near-infinite landfall triggers