Here's a few different taming manga. Idr if they have skill windows that others can't see.
https://www.mangago.me/read-manga/shoukan_sukiru_o_keishou_shitanode_kiwamete_miyou_to_omoimasu_mofumofu_mahou_seibutsu_to_isekai_life_o_mankitsuchuu/
https://www.mangago.me/read-manga/tensei_kenja_no_isekai_raifu_daini_no_shokugyo_wo_ete_sekai_saikyou_ni_narimashita/
Lmk if these aren't it and I'll search further through my lists once I'm free cuz I only had time to go thru page 31. I'm certain I've read it, I've just run out of time to look during my break :3
kinda sound like this but its a manhwa https://www.mangago.me/read-manga/bj_archmage/
This is exactly it! I kept putting summoner, s-class, tamer, etc. trying to find it and I was so far off Im sorry, I didnt think saying manga would affect searching for it Thank you though! Been wanting to reread this but the lists got nuked
Looking for like manga where the mc is a tamer I think? Im not too sure but it was with either those classes storylines and he could choose a power/skill he got with cards and I think he got a really weak class at first?
Edit: forgot to mention he could see the skill and description of the skill and others cant, skills are earned when leveling up btw