Teenage Mutant Ninja Turtles Ongoing #46 (2011)

(W) Tom Waltz, Kevin Eastman (A) Mateus Santolouco (CA) Mateus Santolouco, Kevin Eastman. Casey prepares for a final showdown with Hun as the Purple Dragons run amok. Meanwhile the TMNT struggle to reunite as a family while a greater threat looms... what is THE STOCKMAN SWARM?