mtg zendikar commander decks Magic the Gathering: March of the Machine Modern Horizons 3 Commander (M3C) #221 Illustrated by Zoltan Boros MTG Zendikar Rising Commander Decks

Then put a +1/+1 counter on Kathril for each counter put on a creature this way

Dracula, Lord of Blood - Voldaren Bloodcaster / Dracula, Lord of Bats - Bloodbat Summoner: Rare #338 - Innistrad: Crimson Vow Dracula, Lord of Blood - Voldaren Bloodcaster / Dracula, Lord of Bats - Bloodbat Summoner: Rare #338 - Innistrad: Crimson Vow Wizards of the Coast This item is like new, pulled from a sealed pack

Even without going full combo, a four-mana wizard that draws you a card on every single spell you cast turns Zaffai from a value commander into an unstoppable advantage machine

It works best with other ways to put counters on it but could be reasonable solo

Generate and keep ticking up energy counts with Atraxa's proliferation effect, allowing you to use them for other effects