After some play testing and feedback I went ahead and tweaked the deck a bit. Lets talk about Ixalli keeper. So Ixalli keeper is okay for control decks, ramp decks, and any deck that lets you either play the game to the point you have a ton of mana, or play cards that let you acquire mana very quickly. However in aggro decks Ixalli's keeper doesnt see a lot of play because your swinging lethals really quickly and the 8 mana plus sack for +5 counters just doesnt fit the deck, especially when we have cheaper instants that buff up dinos like sure strike or Dinosaur Stampede. Thus I took Ixalli keeper off the main board and replaced it with more of the same agressive dinos so we can play big dinos more quickly. Because of this a turn 4/turn 5 kill is possible.(assuming your opponent is unable to block or remove). I also tweaked the manabase a bit, the mana splash stuff doesnt fit the deck and we have drover of the mighty that is able to splash if we need it. Swapped it for more damage lands so we can wither down the opponent faster, I would also consider looking into Ramunap Ruins to also increase the land damage but I have to play test that possibility.

Very important, if you want to kill fast make sure you have a Otepec Huntmaster in your hand, mulligan if you dont. This will allow you to play stupidly powerful Dinos by turn 4 and even turn 3 in some cases.(assuming he doesn't get removed from play early)

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After playtesting with Ramunap Ruins for a bit I decided against bringing it into the main board. The first reason is the health game, you have to play a balanced game between control and aggro as being too agressive with Ramunap Ruins will put you into a spot where you could get lethaled because of the sustained life drain of using it through out the match. Such a strategy can work by playing into the late game to use Ramunap Ruins to boost your damage a tiny bit but you will need some kind of life gen in your deck in order to counter the effects of ramunap. Again could work in a life gen variant of the deck but as an all out aggro deck I would not recommend it.