Both can play tokens, both can play dungeons, but youre going to want to go pretty deep in either direction to truly make the most of it
It should go well in the white/black graveyard matters constructed deck, and it can also be sideboarded against it or any other graveyard matters constructed deck, and in any format
Green has a good number of options for this and ways to sacrifice your own lands for helpful effects
Prince Eric, Expert Helmsman is nice and mobile as well, acting as a quester that your opponent will hesitate to get rid of if youre in a position of control, or as a more aggressive banisher when you need to deal with your opponent
Unfortunately, due to its color and the fact that it is only really potent in full on Dinosaur decks, there are a limited number of commanders it would want to see play with
Knowing what your opponent has in their hand is half the battle, and an extra three cards in your hand makes sure youre always prepared for what you see coming