Ixalan

Commune with Dinosaurs | Sorcery | | Look at the top five cards of your library. You may reveal a Dinosaur or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order. | Jonathan Kuo

Emergent Growth | Sorcery | | Target creature gets +5/+5 until end of turn and must be blocked this turn if able. | Daniel Ljunggren

Savage Stomp | Sorcery | | This spell costs {2} less to cast if it targets a Dinosaur you control. Put a +1/+1 counter on target creature you control. Then that creature fights target creature you don't control. (Each deals damage equal to its power to the other.) | Wayne Reynolds