Flying

Morph—Reveal a white card in your hand. (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Watcher of the Roost is turned face up, you gain 2 life.

All Sliver creatures get +0/+2.

Flying

Watchful Blisterzoa enters with an oil counter on it.

When Watchful Blisterzoa dies, draw cards equal to the number of oil counters on it.

Watchwing Scarecrow has vigilance as long as you control a white creature.

Watchwing Scarecrow has flying as long as you control a blue creature.

Until end of turn, target creature you control has base power and toughness 4/4 and gains flying and hexproof. (It can't be the target of spells or abilities your opponents control.)

Flying

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Whenever a creature you control with flying enters, Waterkin Shaman gets +1/+1 until end of turn.

Flying

At the beginning of your upkeep, sacrifice Waterspout Djinn unless you return an untapped Island you control to its owner's hand.

Whenever Waterspout Warden attacks, if another creature entered the battlefield under your control this turn, Waterspout Warden gains flying until end of turn.

Flying

When Waterwind Scout enters, create a Map token. (It's an artifact with ", , Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.")

Heroic — Whenever you cast a spell that targets Wavecrash Triton, tap target creature an opponent controls. That creature doesn't untap during its controller's next untap step.

Flying

When Wavesifter enters, investigate twice. (To investigate, create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")

Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

Flying, vigilance

Whenever you gain or lose life during your turn, Wax-Wane Witness gets +1/+0 until end of turn.

When Waylaying Pirates enters, if you control an artifact, tap target artifact or creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Trample, haste

Whenever Wayward Guide-Beast deals combat damage to a player, return a land you control to its owner's hand.

Flying

: Put Wayward Soul on top of its owner's library.

Enchant creature

Enchanted creature gets -2/-1.

Enchant artifact or creature

When Weakstone's Subjugation enters, you may pay . If you do, tap enchanted permanent.

Enchanted permanent doesn't untap during its controller's untap step.

Fabricate 2 (When this creature enters, put two +1/+1 counters on it or create two 1/1 colorless Servo artifact creature tokens.)

Upgrade (This creature enters the battlefield covering another artifact you control. If it can't, exile it. Ignore the artifact it's covering. Anywhere this card goes, cards underneath it also go. It has haste.)

Defender

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

You gain 3 life.

Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Nonland permanent cards in graveyards and libraries can't enter the battlefield.

Players can't cast spells from graveyards or libraries.

: Target creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.)

: Add .

: Weatherseed Totem becomes a 5/3 green Treefolk artifact creature with trample until end of turn.

When Weatherseed Totem is put into a graveyard from the battlefield, if it was a creature, return this card to its owner's hand.

: Add one mana of any color.

Daybound (If a player casts no spells during their own turn, it becomes night next turn.)

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

When Weaver of Lies is turned face up, turn any number of target creatures with morph abilities other than Weaver of Lies face down.

Reach

Equipped creature gets +1/+4 and has reach.

Reconfigure (: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.)

Creatures you control get +1/+1.

Flying

Whenever you cast an instant or sorcery spell, Wee Dragonauts gets +2/+0 until end of turn.

Whenever Wei Ambush Force attacks, it gets +2/+0 until end of turn.

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)

Horsemanship (This creature can't be blocked except by creatures with horsemanship.)

Enchant creature

Enchanted creature can't attack.

Tap two untapped creatures you control that share a creature type: Exile enchanted creature.

Each player may search their library for up to X creature cards, reveal those cards, put them into their hand, then shuffle.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)

I — Create a 1/1 white Human creature token.

II — Create a Food token.

III — Put X +1/+1 counters on target creature you control, where X is one plus the number of Foods you control.

: Weldfast Monitor gains menace until end of turn.

Welding Sparks deals X damage to target creature, where X is 3 plus the number of artifacts you control.

When Well of Ideas enters, draw two cards.

At the beginning of each other player's draw step, that player draws an additional card.

At the beginning of your draw step, draw two additional cards.

Enchant creature

Enchanted creature has "Whenever this creature becomes untapped, put two +1/+1 counters on it, then you gain 2 life and draw a card. This ability triggers only once each turn."

Enchant land

When Wellspring enters, gain control of enchanted land until end of turn.

At the beginning of your upkeep, untap enchanted land. You gain control of that land until end of turn.

Whenever this creature transforms into Werewolf Ransacker, you may destroy target artifact. If that artifact is put into a graveyard this way, Werewolf Ransacker deals 3 damage to that artifact's controller.

At the beginning of each upkeep, if a player cast two or more spells last turn, transform Werewolf Ransacker.

Sacrifice Westfold Rider: Destroy target artifact or enchantment. Activate only as a sorcery.

: Add .

, , Pay 1 life: Create a 1/1 white and black Human Cleric creature token.

, , Sacrifice five creatures: Transform Westvale Abbey, then untap it.

Choose one —

• Let the World Burn — Destroy all artifacts and creatures.

• Release Juno — Return target historic permanent card from your graveyard to the battlefield. It enters with two additional +1/+1 counters on it if it's a creature. (Artifacts, legendaries, and Sagas are historic.)

Enchant player

If a card would be put into enchanted player's graveyard from anywhere, instead that card is revealed and put on the bottom of that player's library.

Whenever a creature you control with power 5 or greater enters, you may have Where Ancients Tread deal 5 damage to any target.

Starting with you, each player separates all permanents they control into three piles. Then each player chooses one of their piles at random and sacrifices those permanents. (Piles can be empty.)

: Target creature gains haste until end of turn. (It can attack this turn.)