Thats a hell of a lot of commander, and a lot of damage coming at your opponents
The Galarian Gallery texture is particularly effective on this card, adding depth to the swirling Distortion World elements in the background and giving Giratina's ghostly tendrils a dimensionality that makes them seem to reach beyond the card surface
BPhillipYork: To me this seems like a pretty hilarious way to run something like an Eldrazi deck, "hop in we're going to warp reality." 4 Colorless and a crew 1 means you can get it out quickly and it will let you keep ramping until you have enough mana to bring out the huge Eldrazi titans, which seems like a fun, if not good, deck to build around
Overall, if someone can't remove Jin-Gitaxias very quickly, the chances that you'll be in the game for long aren't good
There are other viable decks of course, and its likely that Born of the Gods will continue to throw monkey wrenches at this list