Prerequisites
- Overlord of the Hauntwoods on the battlefield
 - Displacer Kitten on the battlefield
 - Flickering Ward in hand
 - Mirror Room // Fractured Realm on the battlefield
 - Horizon Explorer on the battlefield
 available
Steps
- Cast Flickering Ward by paying 
 - Displacer Kitten triggers, blinking Overlord of the Hauntwoods
 - When Overlord of the Hauntwoods enters the battlefield, it triggers twice, creating two tapped Everywhere land tokens, which enter untapped due to Horizon Explorer
 - Resolve the Flickering Ward spell
 - Activate the two Everywhere tokens by tapping them, adding 
 - Activate Flickering Ward by paying 
, returning it from the battlefield to your hand
 - Repeat
 
Results
- Infinite LTB
 - Infinite ETB
 - Infinite storm count
 - Infinite landfall triggers
 - Infinite tapped Mountain tokens
 - Infinite tapped Island tokens
 - Infinite tapped Forest tokens
 - Infinite tapped Everywhere land tokens
 - Infinite tapped Plains tokens
 - Infinite tapped Swamp tokens
 
Required Cards 5

Overlord of the Hauntwoods
Enchantment Creature — Avatar Horror

Displacer Kitten
Creature — Cat Beast

Flickering Ward
Enchantment — Aura

Mirror Room // Fractured Realm
Enchantment — Room // Enchantment — Room

Horizon Explorer
Creature — Insect Scout