What Deltas outside of Holon

I just started playing the game, and I noticed on the wiki that most deltas are in an area called Holon. Apparently that is a post-game area, so I was wondering what deltas I can get before Holon.


if u gave me more specific location u are at i can shrink down the list, you can ask people for pokemon on the discord https://discord.p-insurgence.com/ because unlike the forums people actually use the discord, remember to be polite and patient tho