[Primacron]

The entire cast of MK Trilogy..........

Though If I had to pick 10 I'd go for (MKI/MKII versons):

1.Sub-Zero with ice accessory plus head with spinal cord
2.Scorpion with rope and spear plus alternate skull head
3.Reptile with spit projectile plus alternate lizard head
4.Raiden with lightning bolt accessory
5.Goro
6.Kung Lao with removable hat (that he can hold)
7.Baraka with blades
8.Kano with knives and heart
9.Kitana with fans
10.Mileena with sai plus alternate mutant head