Springheart Nantuko + Overlord of the Hauntwoods + Spelunking + Caged Sun
Springheart Nantuko
Overlord of the Hauntwoods
Spelunking
Caged Sun
Infinite creature ETBInfinite creature tokensInfinite landfall triggersInfinite tapped Mountain tokensInfinite tapped Island tokensInfinite tapped Forest tokensInfinite tapped copies of a specific landInfinite tapped Plains tokensInfinite tapped Swamp tokensInfinite card drawInfinite draw triggers
How it works
Declare Overlord of the Hauntwoods as an attacker.
Overlord of the Hauntwoods triggers, creating an untapped Everywhere land token due to Spelunking.
When the Everywhere token enters the battlefield, Springheart Nantuko triggers.
Holding priority, activate Everywhere by tapping it, adding .
Caged Sun triggers, adding .
Resolve the Springheart Nantuko trigger, causing you to pay 1 to create a token copy of Overlord of the Hauntwoods.
When the Overlord of the Hauntwoods token enters the battlefield, it triggers, creating a tapped Everywhere land token.
Repeat from step 3.
This clever loop kicks off the moment you send Overlord of the Hauntwoods into the red zone, triggering its ability to generate an Everywhere land token. Thanks to Spelunking making all your lands enter untapped, that new land hits the battlefield ready to tap and—with Caged Sun doubling your green mana production—easily funds the landfall tax demanded by Springheart Nantuko's Bestow ability. Every time you pay that cost, Springheart Nantuko copies the attacking Overlord of the Hauntwoods, which in turn drops *another* Everywhere token to perpetuate the cascade of clones and land triggers.