Pokemon Diamond Dark Types Only Hardcore Nuzlocke - (No items, overleveling, etc.)

Pokemon Diamond Dark Types Only Hardcore Nuzlocke - (No items, overleveling, etc.)
Hey guys, this is my attempt at a Pokemon Diamond Dark type nuzlocke. I hope you enjoy it!
Me, and fellow nuzlocke RUclipsr Twig387 created a community Discord server for everything Nuzlocke, and Pokemon related! We'll be making it into a nice chill community where everybody can have fun and spend time with people with shared interests, we hope to see you there!
/ discord
Make sure to check out Twig387's channel too!
/ @twig387
Hardcore Nuzlocke Rules:
1. All fainted Pokemon must be permaboxed.
2. No overleveling past the Gym Leaders/Elite 4s ace, level ups in battle are accepted.
3. No in game items allowed. Held items are accepted though.
4. Game mode must be on Set mode.
5. Species/dupes clause.
The following website has full explanations on all Nuzlocke rules:
nuzlocke-ratin...