If Kozilek is countered or otherwise leaves the stack in response to that triggered ability, the triggered ability will resolve as normal
If you have a few combat steps queued up and a reliable way to give your Dinosaurs haste, you can quickly chain an overwhelming force on the battlefield, especially with any kindred bonuses you run to buff your Dinos a bit
Jafar has several lower-cost options to shift onto to get him out as early as turn five
You can cast a creature spell for its blitz cost only if you could cast that creature spell
Mad Hatter, Gracious Host can help, but that's your only card draw tool, so use it wisely
The other big question for this deck is whether theres any chance of running Ego Drain, the third big Faerie support card from Wilds