Springheart Nantuko + Overlord of the Hauntwoods + High Tide + Archelos, Lagoon Mystic

Springheart Nantuko

Overlord of the Hauntwoods

High Tide

Archelos, Lagoon Mystic

How it works

1. Cast High Tide by paying .
2. Declare Overlord of the Hauntwoods as an attacker.
3. Overlord of the Hauntwoods triggers, creating an untapped Everywhere land token due to Archelos.
4. When the Everywhere token enters the battlefield, Springheart Nantuko triggers.
5. Holding priority, activate Everywhere by tapping it, adding .
6. High Tide triggers, adding .
7. Resolve the Springheart Nantuko trigger, causing you to pay 1 to create a token copy of Overlord of the Hauntwoods.
8. When the Overlord of the Hauntwoods token enters the battlefield, it triggers, creating a tapped Everywhere land token.
9. Repeat from step 4.

This fascinating loop relies on Archelos, Lagoon Mystic keeping your permanents entering untapped while Overlord of the Hauntwoods floods the battlefield with Everywhere land tokens whenever it attacks. Each of those land drops triggers Springheart Nantuko's landfall ability, letting you pour mana into copying the attacking Overlord over and over again. You can easily fund this endless cloning process because High Tide supercharges your lands, allowing the very tokens you create to generate the green and blue mana needed to keep the cycle spinning.