
When Aatchik enters, create a 1/1 green Insect creature token for each artifact and/or creature card in your graveyard.
Whenever another Insect you control dies, put a +1/+1 counter on Aatchik. Each opponent loses 1 life.
Aatchik is a BG Insect tribal aristocrats commander: flood the board with Insect tokens, then sacrifice them for value while draining the table 1 life per death and growing Aatchik into a threat. You self-mill or fill the graveyard early so Aatchik's ETB makes a swarm, then loop sac outlets and token generators to grind incremental damage and value.
Add fast mana and reliable sac outlets (Viscera Seer, Carrion Feeder, Goblin Bombardment) so deaths are free and repeatable, then build a graveyard fill engine and a recursion piece to loop Aatchik or token makers. Tutors like Diabolic Intent and Demonic Tutor find your altar plus a payoff, and dedicated Insect synergy (Hornet Queen, The Locust God effects in green-black equivalents, Scute Swarm) maximizes the death-trigger drain toward a deterministic finish.
The most-played cards for this commander, built from aggregated deck data (the Mythic Graph). Build public decks to seed it.
→ Infinite creature tokens, Infinite lifeloss, Infinite +1/+1 counters on a creature
→ Infinite LTB, Infinite ETB, Infinite colored mana
→ Infinite LTB, Infinite ETB, Infinite storm count
→ Infinite LTB, Infinite ETB, Infinite storm count
Combos via Commander Spellbook.
Same color identity (BG), by popularity.