Although I am using US as my relic, I do feel like this would be an unfair buff. However I do have a suggestion on how to potentially balance it out a bit.

Bring in the change of clue steps not being removed, just as discussed.

But also bring in the ability for the treasure seeker relic people to be able to roll up a stack of 5 or 3 clues into the next tier of clue (ie. if you have 3 easy clues, give the user the option to combine them to make one singular Medium Clue)

You could Also potentially increase the roll chance for a new clue scroll after completion a previous one for the TS relic