It promises fans something akin to the tight mini-sets like Extradimensional Crisis or Eevee Grove
My go-to sites are Pokecabook (it is fully in Japanese but nothing the automatic translation function in your browser can not solve) and pro-player Stephan Ivanoffs expanded Discord community
Just having Inti around means that it gets stronger each turn when attacking, and you have a baseline 2/2 that already attacks as a 3/3, not to mention synergies with unblockable creatures or big, fatty green creatures
As gold cards go this is about as good as it gets, full of flavour, great utility and fits in perfectly with the colours it is in
In Gavins update in October, he stressed that the philosophy has moved away from Legends that are just powerful Commanders
They are naturally good against spot removal on their own, and Ajani allows you to make them large enough that you dont need to overcommit to the battlefield, which in turn makes them good against sweepers as well