Leaf blade is one of the best grass type moves though. :/
I don't need strength, but it's handy if I want to get out of caves easily. Also I never need cut anymore, but it's a good weak move to have so you can almost never kill a pokemon you want to catch. and actually, that's not true. My serperior has a neutral nature and its stats are:
Attack-175
Defense-150
Sp. Atk-131
Sp. Def-167
Speed-202
so really, your serperior just sucks.

jk
I have HM slaves, but as mentioned above they both have valid purposes for me.
Gigalith looked cool, but itwasn't very good after a while compared to excadrill which can learn rock slide.
I know I did. I was tired and not thinking straight so excuse me.
