Lands tend to stick around most games, and the flexibility of being able to make your opponents swing into not you' by offering them trample and haste might change the course of the game in your favor
Momo may not be a Dragon itself, but its the perfect card to start your Dragon curve, especially if you dont have Sarkhan rolled up
Just look at this How does one evaluate a card like this in a draft where you can also open Sol Ring, Swords to Plowshares, Flash, Ancestral Recall, The One Ring, Ragawan, Force of Will, Lightning Bolt and all the other very, very powerful cards that are in the Vintage Cube
Check out Frodo, Samwise, Gollum, Tom Bombadil, The Shire, Mount Doom, and more
Graded values are PSA 10 gem-mint
Showcasing the Water/Psychic 'mon shooting off a powerful laser beam in badass fashion, straight from its powerful core, it's wonderfully dynamic