Overlord of the Hauntwoods + Displacer Kitten + Stone-Seeder Hierophant + Shimmering Wings + Roaming Throne

Overlord of the Hauntwoods

Displacer Kitten

Stone-Seeder Hierophant

Shimmering Wings

Roaming Throne

How it works

1. Cast Shimmering Wings by paying .
2. Displacer Kitten triggers, blinking Overlord of the Hauntwoods.
3. When Overlord of the Hauntwoods enters the battlefield, it triggers twice, creating two tapped Everywhere land tokens.
4. When the Everywhere land tokens enter the battlefield, Stone-Seeder Hierophant triggers that many times.
5. Resolve the first trigger, untapping Stone-Seeder Hierophant.
6. Holding priority, activate Stone-Seeder Hierophant by tapping it, untapping an Everywhere token.
7. Repeat from step 5 for the remaining trigger.
8. Resolve the Shimmering Wings spell.
9. Activate the two Everywhere tokens by tapping them, adding .
10. Activate Shimmering Wings by paying , returning it from the battlefield to your hand.
11. Repeat.

This clever loop spins up infinitely by bouncing and resetting your permanents using a cheap noncreature spell, Shimmering Wings, which feeds directly into Displacer Kitten to blink Overlord of the Hauntwoods. Because Roaming Throne is on the board naming the appropriate creature type, Overlord of the Hauntwoods triggers twice upon entering the battlefield to flood your board with Everywhere land tokens. Each of those new tokens causes Stone-Seeder Hierophant to trigger its landfall ability, allowing you to tap and untap lands continuously to generate the blue mana needed to replay and bounce Shimmering Wings over and over.