Charging Tuskodon

Trample
If this creature would deal combat damage to a player, it deals double that damage to that player instead.

Thundering Spineback

Other Dinosaurs you control get +1/+1.
{5}{G}: Create a 3/3 green Dinosaur creature token with trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Shake the Foundations

Shake the Foundations deals 1 damage to each creature without flying.
Draw a card.

Nest Robber

Steadfast Armasaur

Vigilance
{1}{W}, {T}: This creature deals damage equal to its toughness to target creature blocking or blocked by it.

Snapping Sailback

Flash
Enrage — Whenever this creature is dealt damage, put a +1/+1 counter on it. (It must survive the damage to get the counter.)

Plains

Majestic Heliopterus

Flying
Whenever this creature attacks, another target Dinosaur you control gains flying until end of turn.

Imperial Lancer

This creature has double strike as long as you control a Dinosaur.

Bright Reprisal

Destroy target attacking creature.
Draw a card.

Cherished Hatchling

When this creature dies, you may cast Dinosaur spells this turn as though they had flash, and whenever you cast a Dinosaur spell this turn, it gains "When this creature enters, you may have it fight another target creature."

Cacophodon

Enrage — Whenever this creature is dealt damage, untap target permanent.

Sky Terror

Looming Altisaur

Bellowing Aegisaur

Enrage — Whenever this creature is dealt damage, put a +1/+1 counter on each other creature you control.

Imperial Aerosaur

Flying
When this creature enters, another target creature you control gets +1/+1 and gains flying until end of turn.

Thrashing Brontodon

{1}, Sacrifice this creature: Destroy target artifact or enchantment.

Mountain

Crested Herdcaller

Trample
When this creature enters, create a 3/3 green Dinosaur creature token with trample.