You can check almost any unique skill on the link down below, however there are some missing (Sikuku Catacombs dungeon).
Numbers may change with your stats, skill passive & gear. Summons get their stats by applying a modifier based on your stats, if i get these numbers i'll change them for % to help people decide which pet use or not.
If you find more uniques PM on discord (check profile for more info), since i don't check much forums.
Have a nice day/night!!
https://roseonline.fandom.com/wiki/Unique_Skills