Danny, Kaiju Naturalist

Ward - sacrifice a creature
Dinosaurs, Lizards, Beasts, and Dragons with power
8 or more are Kaiju in addition to there other types. The same is true for creatures in your library, graveyard, and hand.

Apex Predators - Kaiju you cast gain Devour 2, if another Kaiju was sacrificed this way instead gain +1/+1 counters equal to the total power of creatures sacrificed this way.