Would you like to go on a journey?

(Ehm... exept for shadow ball, ice punch and night shade, I don't know any other Gengar attacks 😒)

Using SV learn-set(level in parentheses):

Note I won't repeat things if they appear in two places. If they can learn it via level up or via Egg move, they can be taught it via TM. Your Gengar can remember moves if they learn it at a lower level as Gastly/Haunter. Anyways....

Confuse Ray(1), Hypnosis(1), Mean Look(1), Lick(1) Perish Song(1), Reflect Type Shadow Punch(1), Payback(12), Spite(16), Curse(20), Hex(24), Night Shade(30), Sucker Punch(36), Dark Pulse(42), Shadow Ball(48), Destiny Bond(54) and Dream eater(60).

Egg Moves: Astonish, Clear Smog, Haze, Disable, Smog and Toxic

TM: Scary Face, Protect, Acid Spray, Third, Facade, Icy Wind, Fling, Venoshock, Endure, Sunny Day, Rain Dance, Brock Break, Shadow Claw, Foul Play, Body Slam, Fire Punch, Thunder Punch, Ice Punch, Sleep Talk, Drain Punch, Dazzling Gleam, Metronome, Thunder Wave, Poison Jab, Rest, Taunt, Toxic Spikes, Imprison, Skill Swap, Gunk Shot, Substitute, Will-o-Wisp, Trick, Giga Drain, Energy Ball, Psychic, Encore, Thunderbolt, Nasty Plot, Sludge Bomb, Phantom Force, Giga Impact, Focus Blast, Trick Room, Hyper Beam, Thunder, Tera Blast, Focus Punch, Knock Off, Poltergeist, Pain Split, Psych Up, Sludge Wave, Skitter Smack and Psychic Noise.

Gengar movepool is insane.

...........

What is a SV?

And a TM?

What's a Brock break?

Breakes Brocks spine