Simply put, are there official examples, such as a table, of DC 30 Ability Checks that use skills, for each skill?
I would like to see what the upper boundaries of a character's potential is for a skill, but I'm having difficulty finding any references to it.
That is, I understand what Athletics does, but I'm not sure what the maximum potential for an Athletics Check (about 30) would do.
Preferably, I would like to avoid the scaling examples in the book, such as how a Dexterity (Stealth) can be contested against a Wisdom (Perception) to be Hidden. These can be applied at any level, and aren't unique to a DC 30.