X-posting from the FAQ that we're adding to the forums (and here):
This will be expanded throughout next week as more questions come in!
Helminth Workshop FAQ:
Does your Helminth Rank automatically increase when the new 5 Ranks are added?
- No. The new Invigorations will give XP/Affinity toward Helminth in addition to normal feeding and Subsume/Infusion actions! There won’t be any automatic rankups based on the current vs new Level Cap.
Are Invigoration options only chosen based on Warframes you own?
No, much like Arbitration Warframe Buffs, the Invigorations options are pulled from the entire roster.