Since The Ozolith and the Conclave Mentor are included in standard, you could easily find a way to turn Grakmaw into a monster card that never leaves the battlefield
[16] Estimated value: $1,500 - $1,900 (Alpha) The Shivan Dragon is a red card with the power of flight and solid attack and defense values, making it a strong choice to attack opponents
Then the five-drop 3/6 lifelink Lotuslight Dancers will toss ETB one card of each of its colors to your graveyard, great for bringing back and then they don't have to be dorks, so your Green card could be Life from the Loam, as a great example
In the more zoo like decks with more in the way of bigger dorks this is less interesting of a play and generally a bit of a win more card
A 4/4 haste for three is way above the curve, but it comes at the cost of having to sacrifice it in your end step unless you pay two Energy