Cinderhaze Wretch + Kilo, Apogee Mind Combos

Combo 1 with Agatha's Soul Cauldron

Steps

1. Activate Kilo using Cinderhaze Wretch's first ability by tapping it.
2. Kilo triggers, causing you to proliferate and put a +1/+1 counter on Kilo.
3. Resolve the Kilo ability from step 1.
4. Activate Kilo using Cinderhaze Wretch's second ability by putting a -1/-1 counter on it, untapping it.
5. Repeat.