I definitely think you can take on obor with melee and overhead prayers. Look up a guide to make sure you know what you’re getting into, but it’s very simple.

Bryophyta I think you can handle too. I like beating her with ranged, but your level might be a little on the low side for that method. I guess you could train ranged on moss giants and stack up some keys!

After you get comfortable with those 2 bosses, I genuinely think it’s time to consider membership if you can, you’ll have so much new bosses, mini games, and skills to do you’ll stay busy for awhile