[Meta Thread] Lord Windos' PokeRole Adventure 2: The Wild Lands

[Lord Windos]

Sedate's Herb: Permanently Inflicts Sleep on user, but grants them the Regenerator Ability and enables the spamming of Sleep Talk and Snore. Costs $5000 Poke

Question. Does this replace the pokemon's ability with Regenerator or grant it in addition to its normal one?

Does not Replace, but Adds - you get Regenerator + Original Mon's Ability. You also effectively get Status Immunity too, given you can only inflict one 'Hard' Status to a Conscious Pokemon, bar some of the more, uh, extreme Statuses or attacks out there. If you give this to a Mon with Regenerator already they double the effectiveness of the Ability and the user practically becomes Immortal and immune to Lethal Damage - they're metaphorical cancer now!

Keep in mind that most Mons can't do ANYTHING while Sleeping, though, and that Sleep Talk RANDOMLY calls Moves, which can be a bit dicey. Also, RPwise you're effectively putting a Mon into a Comma and limiting how you can interact with them - which won't stop Disobedience Issues or them finding ways to make your life difficult - which isn't a bad thing in my books but could be limiting down the line.