Overlord of the Hauntwoods + Displacer Kitten + Stone-Seeder Hierophant + Panharmonicon + Flickering Ward

Overlord of the Hauntwoods

Displacer Kitten

Stone-Seeder Hierophant

Panharmonicon

Flickering Ward

How it works

1. Cast Flickering Ward 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 Flickering Ward spell.
9. Activate the two Everywhere tokens by tapping them, adding .
10. Activate Flickering Ward by paying , returning it from the battlefield to your hand.
11. Repeat.

This intricate loop turns the humble act of casting an enchantment into an engine of boundless mana and triggers. By casting Flickering Ward, you trigger Displacer Kitten to blink Overlord of the Hauntwoods; thanks to Panharmonicon doubling its entry trigger, you are showered with multiple Everywhere land tokens instead of just one. Each of those Everywhere tokens entering the battlefield causes Stone-Seeder Hierophant's landfall ability to trigger, letting you untap the Hierophant and repeatedly tap and untap your lands to generate the white mana needed to bounce and recast Flickering Ward right back to your hand.