Pioneer

Creatures with power less than the number of Islands you control can't block Kraken of the Straits.

When Ferocious Pup enters the battlefield, create a 2/2 green Wolf creature token.

At the beginning of your upkeep, put a time counter on As Foretold. Once each turn, you may pay {0} rather than pay the mana cost for a spell you c...

When Leyline Phantom deals combat damage, return it to its owner's hand. (Return it only if it survived combat.)

Desert of the Glorified enters the battlefield tapped. {T}: Add {B}. Cycling {1}{B} ({1}{B}, Discard this card: Draw a card.)

When Guild Summit enters the battlefield, you may tap any number of untapped Gates you control. Draw a card for each Gate tapped this way. Whenever...

Rugged Highlands enters the battlefield tapped. When Rugged Highlands enters the battlefield, you gain 1 life. {T}: Add {R} or {G}.

Flying When Angler Drake enters the battlefield, you may return target creature to its owner's hand.

Desert of the Fervent enters the battlefield tapped. {T}: Add {R}. Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.)

Flying Whenever Mindscour Dragon deals combat damage to an opponent, target player mills four cards.

{1}{G}, Sacrifice Caustic Caterpillar: Destroy target artifact or enchantment.

Flying Whenever an opponent casts a spell, put a +1/+1 counter on Sunscorch Regent and you gain 1 life.

Flying, haste You may cast sorcery spells as though they had flash. (You may cast them any time you could cast an instant.)

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

Haste {T}: Add one mana of any color. Spend this mana only to cast a creature spell.

When Trusty Packbeast enters the battlefield, return target artifact card from your graveyard to your hand.

Search your library for up to X basic land cards, where X is the number of tapped creatures you control, put those cards onto the battlefield tappe...

You may cast Aura and Equipment spells as though they had flash. Whenever an Equipment enters the battlefield under your control, you may attach it...

Haste Whenever Tilonalli's Skinshifter attacks, it becomes a copy of another target nonlegendary attacking creature until end of turn.

Defender (This creature can't attack.) Flying

Other Warrior creatures you control get +0/+1.

Floodtide Serpent can't attack unless you return an enchantment you control to its owner's hand. (This cost is paid as attackers are declared.)

Bristling Boar can't be blocked by more than one creature.