One of the best ways to win the race is to give Dina lifelink: not only will this make it harder for opponents to take you out, but Dinas first ability essentially means lifelink is equivalent to double strike for her
Unless I am missing something, this effect is a little lame unless you have some effect that benefits from it, and I have not come across it yet in these cards (something like 'whenever an opponent draws a card, they lose 1 life')
How will you cleverly combine your abilities
Kiora, the Rising Tide Unlike Kiora, Sovereign of the Deep, Kiora, the Rising Tide provides a ton of value in multiple strategies and builds
We obviously cannot keep a hand that has Hypergenesis in it
When you do, it feels pretty amazing, though