Double Atypus combo w/ Zoodiac engine. Atypus' +1000 ATK effect stacks, so each Traptrix gains +2000 ATK. This gives every Traptrix fielded by the combo besides Sera ATK in the 3.6-4.2k range. Besides that, there's one face-up pop from Drident, effectively negating all face-up cards with the two Atypus + potentially 1-2 face-up pops, and 2 S/T pops from the Myrmeleo plays, so it's quite effective at clearing out the opponent's field.

This works best with some hand traps like Imperm and Dominus Purge to both weaken the opponent's T1 and provide fuel for Atypus' destruction effect, having a Traptrix name or Traptrip Garden in hand also makes it more resilient to interruptions. The full combo puts out 18k damage, with Atypus + Allomerus alone totaling an even 8k, so the game should be won with a successful combo in most cases. The sheer overkill also means that as long as the combo can be partially completed, it can potentially push lethal even with some interruptions.