I Think it's the wonder waffle and the ray gun.
what r the wonder weapons like ray gun n thunder gun in black ops 2 treyarch
Not officially, but equipped weapons and wonder weapons have different chances of appearing depending on the situation.
if you mean the wonder waffle DG2 it isn't in Black Ops
You need to unlock the weapons.
The perks are the same, but the weapons change. The only weapons in Black Ops that are also world at war weapons are the M1911, MP40, and the Ray Gun.
no, but you can get camo on your weapons
The Call of Duty Wikia has a complete list of the Call of Duty Black Ops weapons from the related link
33
change weapons faster
Weapons of Mass Destruction
you can't
Yes it is the classified one