Earthcraft + Luminarch Ascension + Elspeth, Storm Slayer

Earthcraft

Luminarch Ascension

Elspeth, Storm Slayer

How it works

1. Activate Luminarch Ascension by paying 1, creating two creature tokens due to Elspeth, Storm Slayer.
2. Activate Earthcraft by tapping a creature token, untapping a basic Plains
3. Activate the Plains by tapping it, adding .
4. Repeat steps 2 and 3 one additional time.
5. Repeat from step 1.

This clever loop relies on Earthcraft to turn your freshly minted token army into a perpetually untapped mana source by tapping them to untap a basic Plains. To make the math work, Elspeth, Storm Slayer doubles every token creation event, turning a single activation into a surplus of angels and soldiers. Once Luminarch Ascension has accumulated its four quest counters, its activated ability becomes a net-positive mana generator that floods the board with infinite flying threats.