Emeritus of Abundance // Regrowth + Regrowth + Spellweaver Helix + Turnabout

Mana needed: {2}{U}{U}

GU identity

Commander legal

The 4 combo pieces

• Emeritus of Abundance // Regrowth
• Regrowth
• Spellweaver Helix
• Turnabout

What must be in place

You control at least eight lands.
An opponent cannot kill Emeritus of Abundance in combat.

How to execute it

1. Cast Turnabot by paying {2}{U}{U}, untapping at least eight lands.
2. Cast a copy of Regrowth from exile by paying {1}{G}, targeting [[Untapper]].
3. Spellweaver Helix's last ability triggers, allowing you to cast the Extra Combat Sorcery, giving you an additional combat phase and an additional main phase this turn.
4. Resolve the copy of Regrowth, returning Turnabout from your graveyard to your hand.
5. Declare Emeritus of Abundance as an attacker.
6. When Emeritus of Abundance attacks, it triggers, becoming prepared.
7. Repeat each main phase.

What the combo produces

• Infinite combat phases
• Near-infinite magecraft triggers
• Return all cards from your graveyard to your hand