I love how big brained you are with your names and i love the original personalities you give to the names. How about these two siblings; Duskhaze and Mossdawn?
Duskhaze - A skilful and proud cat. Duskhaze prides themseleves on being the best warrior they can be and have trained hard all their lives to obtain a high skill level, but they aren’t obnoxious about it, they, they don’t see the point in showing off, but they will happily provide demonstrations for anyone who asks. Duskhaze is a sticker for abiding by the warrior code, and will always follow it, although they won’t rat anyone out who minorly breaks the code, especially Mossdawn, normally they will just give a cat a stern glare, but because Mossdawn is special they get treated to a lecture about the rule they broke; Duskhaze enjoys every second of this playful torture while Mossdawn pretends to be in great pain over every word Duskhaze speaks, 15/10
Mossdawn - A relaxed and intelligent cat. Mossdawn tends to do whatever they feel like at the time whenever they don’t have duties to perform, even inserting themselves into someone else’s patrol so they can have a chat to someone in it, usually Duskhaze, Mossdawn knows that this mildly annoys Duskhaze so they will make sure to do it as often as possible. Mossdawn might look reasonably relaxed when something new happens, but they will always analyse what is going on, quickly drawing accurate conclusions, and often uses these to aid their clanmates, Mossdawn’s quick thinking has certainly helped save a few pelts, even though they will act like it’s no big deal afterwards, 15/10