Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite millInfinite self-millInfinite magecraft triggersInfinite +1/+1 counters on a creature
How it works
Cast Entering by paying its mana cost, targeting any applicable target.
Holding priority, cast Naru Meha by paying its mana cost.
When Naru Meha enters, it triggers, targeting Entering.
Holding priority, activate Phantom Train by sacrificing Naru Meha.
Resolve the Naru Meha trigger, copying Entering, with the copy targeting Naru Meha
Resolve the Entering copy, returning Naru Meha from your graveyard to the battlefield.
Repeat from step 3.
This clever loop hinges on recycling Naru Meha, Master Wizard directly from your graveyard by copying the *Entering* half of Breaking // Entering over and over again. Every iteration starts by sacrificing Naru Meha to Phantom Train's ability—a cost that conveniently loops the Wizard back into the graveyard while pumping the Vehicle with +1/+1 counters. When Naru Meha re-enters the battlefield via the copied *Entering* spell, its triggered ability goes back on the stack to copy *Entering* once more, letting you repeat the cycle indefinitely for boundless sacrifices, leaves-the-battlefield triggers, and a completely milled-out library.