You might consider updating descriptions too. "Sunlight Knight 2* (most common level 2 tank after Kaldrao)"? UD card certainly doesn't qualify as most common anything.
Big Refess =/= Starmander. One could easily run Vet Pala, Shadow Spirit (missing from list BTW) and Bastandorra/Fistara/Folrart Mage+Magic Bolt with some degree of success. Star Dragon's counter requires that you build your deck with constant sphere drain in mind. It's most common type of Big Refess, but far from obligatory.
Why SK have 0-3 as required, while Carbuncles only 3, with Opal being curiosity, not necessity? Required Carbs are: Emerald (open, dmg boost later if you run 2+ copies), General (nuke), Amethyst (free revive), Diamond (survival) and Agate (dmg boost + biggest attack). Both Jade and Ruby are optional back up tanks, Sapphire is meh (I can beat pixies without him, played early can backfire on own Emerald/Wisp and now also Opal), Opal with his current counter is nothing more than curiosity, open is Wisp replacement (without ability to save from HoG).
<rant>Sapphire should be changed to "random enemy unit" or, at the very least, "random not [subtype: Carbuncle] unit" to be considered playable again.</rant>