Basic number tweaks to make default Seeker not have Arrow Rain Huntress levels of DPS.
This doesn't address my main problems with her (kit tied to Meditate stack scaling, being the sole source of the revival mechanic, and server-sided Meditate/Sojourn inputs), but solving those issues would be too much of a time investment for me to justify.
Spirit Punch
Unseen Hand
I think I'd prefer this to give Barrier, but I don't want to rewrite the skill description and have to worry about translations. Also a side effect of this change is that clients without the mod will heal less, and clients with the mod playing with hosts who don't have the mod will heal way more.
Meditate
These changes let Seeker reach a pretty average-ish DPS at max tranquility stacks on her default kit. Her Alt M2 probably makes her DPS get pretty high, but that should be fine.
I can only be bothered to play this character because of that one skin.