You control target player during that player's next turn. Exile Worst Fears. (You see all cards that player could see and make all decisions for the player.)

When Wort, the Raidmother enters the battlefield, create two 1/1 red and green Goblin Warrior creature tokens.

Each red or green instant or sorcery spell you cast has conspire. (As you cast the spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it and you may choose new targets for the copy.)

Whenever you cast a Knight spell, create a 1/1 white Human creature token.

At the beginning of each end step, each opponent loses life equal to the life they lost this turn. (Damage causes loss of life.)

Gain control of target creature with power 4 or less until end of turn. Untap that creature. It gains haste until end of turn.

Wrap in Flames deals 1 damage to each of up to three target creatures. Those creatures can't block this turn.

Destroy all creatures. They can't be regenerated.

Put a manabond counter on all creatures. (They lose all other abilities and become lands with ": Add one mana of this card's color.")

Trample

Whenever a Dinosaur you control is dealt damage, it deals that much damage to any target that isn't a Dinosaur.

This spell can't be countered.

Destroy target artifact or land.

Choose one —

• Destroy target artifact or enchantment.

• Mill five cards, then you may put a land card from your graveyard onto the battlefield tapped.

Flashback

Destroy target creature or land.

Reach, trample

Equipped creature gets +1/+1 and has vigilance and ", : Tap target creature."

, Sacrifice Wrench: Draw a card.

Equip

When Wrench-Rigger enters the battlefield, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)

+1: Reveal the top four cards of your library. Put all land cards revealed this way into your hand and the rest into your graveyard.

0: Put any number of land cards from your hand onto the battlefield tapped.

−3: Create a green Treefolk creature token with reach and "This creature's power and toughness are each equal to the number of lands you control."

−8: Return all permanent cards from your graveyard to your hand. You get an emblem with "You have no maximum hand size."

Exile the top two cards of your library. Until the end of your next turn, you may play those cards.

Champion an Elf (When this creature enters the battlefield, sacrifice it unless you exile another Elf you control. When this creature leaves the battlefield, that card returns to the battlefield.)

: Create a 2/2 green Wolf creature token.

Wolves you control have deathtouch.

Whenever another creature enters the battlefield, you lose 1 life.

Wretched Bonemass's power and toughness are each equal to the total power of the exiled cards used to craft it.

Wretched Bonemass has flying as long as an exiled card used to craft it has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, and vigilance.

Choose three. You may choose the same mode more than once.

• Target player draws a card and loses 1 life.

• Target creature gets -2/-2 until end of turn.

• Return target creature card from your graveyard to your hand.

When Wretched Throng dies, you may search your library for a card named Wretched Throng, reveal it, put it into your hand, then shuffle.

Target creature gets -3/-1 until end of turn.

Enchant creature

Whenever enchanted creature attacks, if its power is 2 or less, it can't be blocked this turn.

Forecast — , Reveal Writ of Passage from your hand: Target creature with power 2 or less can't be blocked this turn. (Activate only during your upkeep and only once each turn.)

Look at the top two cards of your library. Manifest one of those cards, then put the other on the top or bottom of your library. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Target opponent gains control of target creature. (If an attacking or blocking creature changes controllers, it's removed from combat.)

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

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

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

When Wu Scout enters the battlefield, look at target opponent's hand.

Wu Warship can't attack unless defending player controls an Island.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Create an X/X green Wurm creature token.

Corrupted — Create an X/X green Phyrexian Wurm creature token with trample and toxic 1, where X is the amount of mana spent to cast this spell. Then for each opponent with three or more poison counters, you create another one of those tokens.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

When Wurmskin Forger enters the battlefield, distribute three +1/+1 counters among one, two, or three target creatures.

Flash

Flying

, Pay 1 life: Return Wydwen, the Biting Gale to its owner's hand.

Vigilance

Whenever Wylie Duke, Atiin Hero becomes tapped, you gain 1 life and draw a card.

Choose target spell or ability with one or more targets. Roll a d20 and add the greatest power among creatures you control.

1–14 | You may choose new targets for that spell or ability.

15+ | You may choose new targets for that spell or ability. Then copy it. You may choose new targets for the copy.

Myriad (Whenever this creature attacks, for each opponent other than defending player, you may create a token that's a copy of this creature that's tapped and attacking that player or a planeswalker they control. Exile the tokens at end of combat.)

At the beginning of your upkeep, choose target opponent. Until end of turn, that player can't cast spells, you may look at the top card of their library any time, you may play the top card of their library, and you may spend mana as though it were mana of any color to cast spells this way.

Casualty 2 (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell.)

Each opponent exiles the top card of their library. You may cast spells from among those cards this turn. If you cast a spell this way, pay life equal to that spell's mana value rather than pay its mana cost.

Xantcha, Sleeper Agent enters the battlefield under the control of an opponent of your choice.

Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls.

: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability.

Flying

Whenever Xantid Swarm attacks, defending player can't cast spells this turn.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

, : Put a petrification counter on target creature. It gains defender and becomes a colorless artifact in addition to its other types. Its activated abilities can't be activated. (A creature with defender can't attack.)

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

: Until end of turn, Xathrid Slyblade loses hexproof and gains first strike and deathtouch. (It deals combat damage before creatures without first strike. Any amount of damage it deals to a creature is enough to destroy it.)

Indestructible

As long as your devotion to red and green is less than seven, Xenagos isn't a creature.

At the beginning of combat on your turn, another target creature you control gains haste and gets +X/+X until end of turn, where X is that creature's power.

: Until your next upkeep, target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value.

Xenosquirrels enters the battlefield with two +1/+1 counters on it.

After you roll a die, you may remove a +1/+1 counter from Xenosquirrels. If you do, increase or decrease the result by 1.

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

Sacrifice Xiahou Dun, the One-Eyed: Return target black card from your graveyard to your hand. Activate only during your turn, before attackers are declared.

Flying, haste

Whenever Xira, the Golden Sting attacks, put an egg counter on another target creature without an egg counter on it. When that creature dies, if it has an egg counter on it, draw a card and create a 1/1 black Insect creature token with flying.

If you would create one or more Treasure tokens, instead create those tokens plus an additional Treasure token.

Flying

Whenever an opponent draws a card except the first one they draw in each of their draw steps, create a 1/1 green Snake creature token.

Whenever Xyris, the Writhing Storm deals combat damage to a player, you and that player each draw that many cards.