Kilo, Apogee Mind + Sinking Feeling + Earthcraft

Kilo, Apogee Mind

Sinking Feeling

Earthcraft

How it works

1. Activate a basic Iand by tapping it, adding 1.
2. Activate Earthcraft by tapping Kilo.
3. Kilo triggers, causing you to proliferate and put a +1/+1 counter on Kilo.
4. Resolve the Earthcraft ability, untapping a basic land.
5. Activate Kilo by paying 1 and putting a -1/-1 counter on it, untapping it.
6. Repeat.