You can see the official art of a cart on the PriceCharting page, so if there are any differences here, then the card you are looking at may be fake
As if this wasnt good enough, you can also activate this card directly from your hand for the cost of half your life points
I think for now it should be ok.
They're the main players, with some serving as multiplanar Avengers (the Gatewatch), while others want to grow their power and influence across the multiverse
Occasionally, a card is printed with the wrong color in a section green where there should be blue, for instance
One of the best ways to protect powerful creatures like Dragons and ensure you get some value out of them with at least one combat phase is by casting them at instant speed, so Renari makes a great choice for a Dragon commander