Springheart Nantuko + Spelunking + Selesnya Sanctuary + Oracle of Mul Daya

Springheart Nantuko

Spelunking

Selesnya Sanctuary

Oracle of Mul Daya

How it works

1. Play Selesnya Sanctuary. When it enters untapped due to Spelunking, Selesnya Sanctuary and Springheart Nantuko trigger.
2. Holding priority, activate Selesnya Sanctuary by tapping it, adding .
3. Resolve the Selesnya Sanctuary trigger, returning it from the battlefield to your hand.
4. Resolve the Springheart Nantuko trigger, causing you to pay 1 to create a token copy of Oracle of Mul Daya.
5. Because of the additional Oracle of Mul Daya token, you can play an additional land this turn.
6. Repeat.

This elegant loop turns a humble bounceland into a veritable engine of creation, fueled by the permanent mana-fixing and land-dropping power of Oracle of Mul Daya. Spelunking is the linchpin that ensures Selesnya Sanctuary enters the battlefield untapped instead of slowed down, allowing you to tap it for mana in response to its own bounce trigger. Meanwhile, Springheart Nantuko uses its landfall ability—subsidized by the mana you float from the sanctuary—to continuously copy your Oracle of Mul Daya. Each iteration nets you another token copy, compounding your land-playing capacity and generating an overwhelming horde of creatures and infinite landfall triggers.