When Nova finds out that Earth knew nothing of the Annihilation Wars. Doubles as a minor MOA:
Tony Stark: "You say Annihilus was the driving force? What happened to him?"
Nova: "I pulled him inside-out and saved the universe. What have you done lately, Tony?
Cosmo's first appearance, during a Nightmare Fuel-laden story. As Rich is taking a moment after nearly being killed by a group of superheroes, a dog in a spacesuit walks up to him and starts tugging on his arm. Rich's reaction sells it.
While visiting Project P.E.G.A.S.U.S., and saving it from a bad case of EldritchAbominations, Nova starts flirting with Evelyn Necker, only for Worldmind to remind him that the scientist in question is a confirmed A.I.M. spy and that flirting with someone else is generally a very bad idea immediately after bringing back his old girlfriend from the grave.
Speedball kidnapping Sam Alexander to try to recruit him into the New Warriors.
Speedball: But if you could hit me in the face with that metal bar as hard as you can, I
Sam lunges at Robbie and strikes him with the metal bar causing Speedball's costume to appear
Speedball: Wow! You've got a lot of trust! Or maybe you did recognize me.
Sam: I was trying to knock you out.
While Sam and a crime-lord are talking about Sam's father, Rocket Racoon investigates a box filled with snakes, then throws it into a elevator filled with guards. Hilarity Ensues The crime-lord chides him.