Ixalan

When Merfolk Branchwalker enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. O...

Kumena's Speaker gets +1/+1 as long as you control another Merfolk or an Island.

Reach When Atzocan Archer enters the battlefield, you may have it fight another target creature. (Each deals damage equal to its power to the other.)

Raid — When Storm Fleet Arsonist enters the battlefield, if you attacked this turn, target opponent sacrifices a permanent.

When Inspiring Cleric enters the battlefield, you gain 4 life.

Dinosaur spells you cast cost {1} less to cast. {T}: Target Dinosaur gains haste until end of turn.

{1}, Sacrifice an artifact or creature: Makeshift Munitions deals 1 damage to any target.

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

Imperial Lancer has double strike as long as you control a Dinosaur.

Lightning Strike deals 3 damage to any target.

Bonded Horncrest can't attack or block alone.

Destroy target non-Merfolk creature.

Whenever a creature you control explores, target creature an opponent controls gets -2/-2 until end of turn.

Flying When Kitesail Freebooter enters the battlefield, target opponent reveals their hand. You choose a noncreature, nonland card from it. Exile t...

Return a Pirate card from your graveyard to your hand, then do the same for Vampire, Dinosaur, and Merfolk.

Flying Tap three untapped Vampires you control: Return Deathless Ancient from your graveyard to your hand.

As long as Adanto Vanguard is attacking, it gets +2/+0. Pay 4 life: Adanto Vanguard gains indestructible until end of turn. (Damage and effects th...

As Unclaimed Territory enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a...