Armaggon

Armaggon is a savage, shark-based mutant villain who menaces the heroes of the Archie TMNT universe, appearing as a fearsome antagonist across Teenage Mutant Ninja Turtles Adventures and Mighty Mutanimals, pitting himself against the Turtles and their allies.

Sharp-toothed and menacing, Armaggon burst onto the scene in 1993's Mighty Mutanimals #7, the creation of Dean Clarrain and Mike Kazaleh during comics' Copper/Modern Age — a period when the Archie TMNT universe was pushing its storytelling into genuinely dark, ambitious territory. This villain carves out his niche across Teenage Mutant Ninja Turtles Adventures and Mighty Mutanimals, sharing pages with Leonardo, Raphael, Michelangelo, Donatello, and Alim, which tells you immediately that he's the kind of threat worthy of serious attention. Rare in the catalog with only five recorded appearances, Armaggon is a collector's deep-cut — the sort of character that rewards fans who dig past the headline heroes into the richer, stranger corners of the Archie TMNT world.