Aesi, Tyrant of Gyre Strait + Archelos, Lagoon Mystic + Mystic Sanctuary + and 2 others

GWUB identity

Commander legal

The 5 combo pieces

• Aesi, Tyrant of Gyre Strait
• Archelos, Lagoon Mystic
• Mystic Sanctuary
• Second Sunrise
• Thaumatog

What must be in place

You control at least two Plains.
Archelos is untapped.

How to execute it

1. Activate Mystic Sanctuary and two Plains by tapping them, adding at least {1}{W}{W}.
2. Activate Thaumatog's first ability three times by sacrificing Mystic Sanctuary and two Plains, giving Thaumatog +3/+3 until end of turn.
3. Cast Second Sunrise by paying {1}{W}{W}, returning all land cards put into your graveyard this turn to the battlefield untapped due to Archelos.
4. When each land enters the battlefield, Aesi triggers that many times, and Mystic Sanctuary triggers once.
5. Resolve the Mystic Sanctuary trigger, putting Second Sunrise on top of your library from your graveyard.
6. Resolve the Aesi triggers, causing you to draw that many cards.
7. Repeat.
8. If you control additional lands, you may sacrifice them as well to get additional mana and triggers.

What the combo produces

• Infinite card draw
• Infinite draw triggers
• Near-infinite landfall triggers
• Near-infinite magecraft triggers
• Near-infinite mana lands you control can produce
• Near-infinite storm count
• Near-infinitely large creature until end of turn