Kraven the Hunter + Agatha's Soul Cauldron + Walking Ballista

Kraven the Hunter

Agatha's Soul Cauldron

Walking Ballista

How it works

1. Activate Kraven using Walking Ballista's ability by removing a +1/+1 counter from it, dealing 1 damage to a creature an opponent controls, and destroying it due to Kraven's deathtouch.
2. Kraven triggers, causing you to draw a card and put a +1/+1 counter on it.
3. Repeat as desired.

This devious loop turns Agatha's Soul Cauldron into an engine of total board control by utilizing Walking Ballista's ability to ping down opposing threats. With the Cauldron granting that pinging ability to anything bearing a +1/+1 counter, Kraven the Hunter doesn't just grow into a massive threat—his triggered ability rewards every single kill by drawing you cards and stacking up the counters needed to keep the devastation going.