Infinite draw triggersInfinite rummagingInfinite self-discard triggersNear-infinite +1/+1 counters on a creatureNear-infinite creature ETBNear-infinite creature LTBNear-infinite death triggersNear-infinite creature sacrifice triggersNear-infinite artifact ETBNear-infinite artifact LTBNear-infinite artifact sacrifice triggers
How it works
Activate Junk Golem by paying 1 and discarding a card, putting a +1/+1 counter on it.
Animation Module triggers, causing you to pay 1 to create a 1/1 Servo artifact creature token.
Activate Krark-Clan Ironworks by sacrificing the Servo, adding CC.
When the Servo dies, Tresserhorn's Lord triggers, causing you to draw a card.
Repeat.
This loop relies on fueling Junk Golem's activated ability—which costs {1} and a discarded card to place a +1/+1 counter on it—to trigger Animation Module into offering a Servo token for an extra {1}. You then feed that newly minted Servo into Krark-Clan Ironworks to sacrifice it for {C}{C}, generating a net profit of mana that covers the entire loop's costs. Meanwhile, Tresserhorn's Lord, Returned sits on the battlefield turning every one of those artifact creature sacrifices into a card draw, letting you cycle through your deck while churning out endless resources.