Here are some moves for real this time
Overcharge
Type: Electric
Category: Special
Contact: No
Power: 115
Accuracy: 60
PP: 10 (15)
Target(s): One
Description: The user blasts the target with an absurd amount of electricity. This move is super-effective on electrified Pokemon.
It's not just Electric types. It's also super effective on Pokemon with any sort of 'electric' ability (i.e. Volt Absorb, Motor Drive, Lightningrod, Plus, Minus, etc). This move is not stackable with the target's Electric typing and their Electric ability (i.e. an Ampharos with Static).
Pokemon that can learn it: Pikachu, Raichu/Alolan Raichu, Electrode, Gengar, Alolan Golem, Zapdos, Mew, Ampharos, Luxray, Electivire, Magnezone, Raikou, Rotom, Zebstrika, Elektross, Zekrom, Xurkitree, Zeaora, Thundurus, Tapu Koko, Amped Toxtricity, Dracozolt, Arctozolt
I feel like this move is over powered, but I'm not quite sure. What do you think?
Pull Under
Type: Water
Category: Status
Contact: Yes
Accuracy: 100
PP: 10 (20)
Target(s): One
Description: The user grabs the target and pulls them underwater, damaging them at the end of each turn for 1 - 4 turns. This move is best used on a target that's using Dive.
The target is afflicted with the 'drowning' effect, a volatile status condition which makes the target take damage equal to 1/5 of their max HP at the end of each turn. Both the user and the target can still move like normal during these turns. If the target was using Dive when it was afflicted with drowning, it will always be affected for all 4 turns (unless either the target or the user switches out). When freed from drowning, the text says "[Target's name] resurfaced!". If the user faints during these turns, the target will immediately be freed from drowning.
Pokemon that can learn it: Poliwrath, Krabby, Kingler, Tentacool, Tentacruel, Gyarados, Dragonair, Dragonite, Totodile, Croconaw, Feraligatr, Octillery, Sharpedo, Huntail, Kyogre, Hippowdon, Sandile, Krokorok, Krookodile, Golisopod, Drednaw, Grapploct
When Hippowdon, Sandile, Krokorok, and Krookodile use Pull Under, I imagine they're pulling their target into quicksand instead of water.