Pioneer

{2}{B}, Sacrifice a creature: Create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") Sacr...

Whenever Territorial Hammerskull attacks, tap target creature an opponent controls.

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

({T}: Add {U}.)

At the beginning of your upkeep, exile the top card of your library. If it's a nonland card, you may cast that card this turn. Whenever you cast y...

{T}: Lightning-Rig Crew deals 1 damage to each opponent. Whenever you cast a Pirate spell, untap Lightning-Rig Crew.

When Deadeye Quartermaster enters the battlefield, you may search your library for an Equipment or Vehicle card, reveal it, put it into your hand, ...

If a source you control would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

Flying Creatures your opponents control enter the battlefield tapped.

({T}: Add {G}.)

({T}: Add {R}.)

Enchant creature When Pious Interdiction enters the battlefield, you gain 2 life. Enchanted creature can't attack or block.

Other Dinosaurs you control get +1/+1. {5}{G}: Create a 3/3 green Dinosaur creature token with trample.

Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island. {T}: Add {W} or {U}.

Tishana, Voice of Thunder's power and toughness are each equal to the number of cards in your hand. You have no maximum hand size. When Tishana e...

Dinosaur spells you cast cost {1} less to cast.

When Dowsing Dagger enters the battlefield, target opponent creates two 0/2 green Plant creature tokens with defender. Equipped creature gets +2/+1...

({T}: Add {W}.)

Whenever you cast a Merfolk spell, create a 1/1 blue Merfolk creature token with hexproof. (A creature with hexproof can't be the target of spells ...

Draw two cards. Then discard a card unless you attacked this turn.

Whenever you cast a spell from your hand, reveal the top X cards of your library, where X is that spell's mana value. You may cast a spell with man...

Gain control of target creature with mana value X.

First strike {7}{W}, {T}, Sacrifice Encampment Keeper: Creatures you control get +2/+2 until end of turn.

{T}, Sacrifice this artifact: Add one mana of any color.