The sole reason behind Pinsir is Power Pinch, an attack that is amazing with the slap of a Double Colorless Energy
For eight mana, you can transform Kefka to Kefka, Ruler of Ruin
On top, I play corruptor Iblee because she will summon on the opponen't side of the field, so great for "blue sky" and enabe your opponen't for playing nibiru at all, and might shut down a lot of meta deck, mostly tri-brigade and swordsoul, who will struggles getting rid of her and not focuses on your board
In the mainline games, Kingambit is not a starter or legendary but holds a distinct role as an evolution that requires strategic thinking and specific conditions to obtain, adding a layer of depth to its acquisition
A full art version of a Supporter card is almost always more popular and valuable than a regular Supporter card, especially if it features a fan-favorite character like Cynthia or Iono