Scaretiller + Vesuva + Gods' Eye, Gate to the Reikai + Retreat to Coralhelm + Earthcraft

Scaretiller

Vesuva

Gods' Eye, Gate to the Reikai

Retreat to Coralhelm

Earthcraft

How it works

1. Activate Earthcraft by tapping Scaretiller, targeting any basic land you control.
2. Scaretiller triggers, returning Vesuva from your graveyard to the battlefield as a copy of Gods' Eye.
3. Put Vesuva into your graveyard due to the legend rule.
4. Vesuva and Retreat to Coralhelm trigger.
5. Resolve the Retreat to Coralhelm trigger, untapping Scaretiller.
6. Resolve the Vesuva trigger, creating a 1/1 Spirit creature token.
7. Resolve the Earthcraft ability from step 1, untapping the basic land.
8. Activate the basic land by tapping it, adding 1.
9. Repeat.