Every motion ending in 6, be it normal or special, can be done as 66 for sliding effect (unless your'e Carl or Hakumen I think because their dash is a jump), like both of Lambda's supers, Hazama's Jayoku etc.
BTW Overheat, only Japanese players can do 2366D, CS1's TK loop and all sorts of advanced combos? rofl?
You really think Lambda is anywhere near hard execution-wise?