Iron Man and War Machine
Also: Loki, Red Skull, Sif, Volstagg, and Happy Hogan
Prof. X. First Class
Magneto First Class
Also: Jean, Emma (first class), Gambit, Sabretooth (X1), and Shadowcat
The Avengers have been ordered to eliminate any mutants opposing the registration act. Beast is dead.
Maria Hill was killed aswell.