Kodama of the East Tree + Petrified Field + Echoing Deeps + Omnath, Locus of Rage + Horizon Explorer

Kodama of the East Tree

Petrified Field

Echoing Deeps

Omnath, Locus of Rage

Horizon Explorer

How it works

1. Play Petrified Field.
2. When Petrified Field enters the battlefield, Kodama of the East Tree and Omnath trigger.
3. Resolve the Kodama of the East Tree trigger, putting nothing onto the battlefield.
4. Holding priority, activate Petrified Field's second ability by tapping and sacrificing it, returning Echoing Deeps from your graveyard to your hand.
5. Resolve the Omnath trigger, creating a token.
6. When the token enters the battlefield, Kodama of the East Tree triggers, putting Echoing Deeps from your hand onto the battlefield untapped as a copy of Petrified Field.
7. When Echoing Deeps enters the battlefield, Omnath triggers.
8. Holding priority, activate Echoing Deeps using Petrified Field's second ability by tapping and sacrificing it, returning Petrified Field from your graveyard to your hand.
9. Resolve the Omnath trigger, creating a token.
10. When the token enters the battlefield, Kodama of the East Tree triggers, putting Petrified Field from your hand onto the battlefield.
11. When Petrified Field enters the battlefield, Omnath triggers.
12. Repeat from step 4.

This brilliant loop transforms a humble pair of lands into an endless engine of destruction, fueled entirely by the recursive pairing of Petrified Field and Echoing Deeps. As you cycle them back and forth from the graveyard to the battlefield, Kodama of the East Tree continuously sneaks the returned land right back into play off every creature entry. Meanwhile, Horizon Explorer ensures these entering lands arrive completely untapped, and Omnath, Locus of Rage harnesses the dizzying sequence of landfalls to flood the board with an infinite army of Elementals.