Relm's Sketching + Mystic Sanctuary + Sasaya, Orochi Ascendant // Sasaya's Essence + Glarb, Calamity's Augur

Prerequisites

• You control at least three Islands.

Steps

1. 1Cast Relm's Sketching either from your hand or from the top of your library by paying , creating a token copy of Mystic Sanctuary.
2. 2When the Mystic Sanctuary token enters the battlefield untapped, it triggers, putting Relm's Sketching from your graveyard onto the top of your library.
3. 3Activate the Mystic Sanctuary token by tapping it, adding .
4. 4Sasaya's Essence triggers, causing you to add for each other Mystic Sanctuary you control.
5. 5Activate the original Mystic Sanctuary by tapping it, adding .
6. 6Sasaya's Essence triggers, causing you to add for each other Mystic Sanctuary you control.
7. 7Repeat steps 1 through 4.

Effects

• Infinite blue mana
• Infinite Island tokens
• Infinite landfall triggers
• Infinite magecraft triggers
• Infinite storm count