Whenever Etali attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs.

This spell costs {X} less to cast, where X is the total power of creatures you control. Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Double strike Whenever this creature attacks, other creatures you control gain double strike until end of turn.

Flying Creatures your opponents control enter tapped.

Enrage — Whenever this creature is dealt damage, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Other Dinosaurs you control have haste. When this creature enters, create a 3/3 green Dinosaur creature token with trample.

Enrage — Whenever this creature is dealt damage, draw a card.

If a source would deal damage to another Dinosaur you control, prevent all but 1 of that damage.

When this creature enters, if you cast it from your hand, destroy all non-Dinosaur creatures.