[Meta thread] Iron's PokeRole Adventure: The Skull Ruins

[Iron]

After having checked, I've concluded that I'd like to teach Icicle Crash and Fissure to Mamo, and Giga Drain to Haunter. (Giga Drain is available via Gengar, I thought it might make sense for it to count.)

 @Iron, was this succesful? Luv this segment of the roleplay, btw.

I don't see Icicle Crash on Bulbapedia's list of TMs. Fissure is fine since that was a TM in Gen I. Haunter can't learn Giga Drain, only Gengar. However, you have heard of some Pokemon evolving when exposed to the Time Capsule, since it is akin to a trading machine.