Protection from white

: Wildfire Emissary gets +1/+0 until end of turn.

Target creature gets +2/+2 and gains trample until end of turn.

Draw a card.

Whenever this creature enters the battlefield or transforms into Wildsong Howler, look at the top six cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.

Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)

Wildwood Geist gets +2/+2 as long as it's your turn.

Instant and sorcery spells you cast cost less to cast.

+1: Up to one target creature has base power and toughness 0/2 until your next turn.

−3: Draw two cards.

−7: Exile up to five target permanents. For each permanent exiled this way, its controller creates a 4/4 blue and red Elemental creature token.

Reach

Whenever you roll a 4 or higher on a die, put a +1/+1 counter on Willing Test Subject.

: Roll a six-sided die.

Trample

Whenever one or more cards leave your graveyard, put a +1/+1 counter on Willow Geist.

When Willow Geist dies, you gain life equal to its power.

You may choose not to untap Willow Satyr during your untap step.

: Gain control of target legendary creature for as long as you control Willow Satyr and Willow Satyr remains tapped.

This spell can't be countered.

Vigilance, reach, trample

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

Choose a Background (You can have a Background as a second commander.)

One or two target creatures gain flying until end of turn.

Flying

Menace (This creature can't be blocked except by two or more creatures.)

Flying

Creatures can't attack you unless their controller pays for each creature they control that's attacking you.

Flying

Attacking creatures you control have lifelink.

: Add .

, : You may cast creature spells this turn as though they had flash.

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for .)

Flying

Exile target creature you don't control. For each creature exiled this way, its controller searches their library for a basic land card. Those players put those cards onto the battlefield tapped, then shuffle.

Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Prevent all combat damage that would be dealt this turn.

Ferocious — If you control a creature with power 4 or greater, instead prevent all combat damage that would be dealt this turn by creatures your opponents control.

Return target nonland permanent to its owner's hand. Each player mills two cards.

Flying

When Windscouter attacks or blocks, return it to its owner's hand at end of combat. (Return it only if it's on the battlefield.)

Flash

Flying

When Windshaper Planetar enters the battlefield during the declare attackers step, for each attacking creature, you may reselect which player or permanent that creature is attacking. (It can't attack its controller or their permanents.)

Flying

Other creatures you control with flying get +1/+0.

Target creature you control deals damage equal to its power to target creature you don't control. Create a number of 1/1 green Elf Warrior creature tokens equal to the amount of excess damage dealt this way.

Reach

Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)

When Wing Splicer enters the battlefield, create a 3/3 colorless Phyrexian Golem artifact creature token.

Golem creatures you control have flying.

Equipped creature has flying and ward . (Whenever equipped creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Equip

All Sliver creatures have flying.

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

Wingrattle Scarecrow has persist as long as you control a black creature. (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Enchant creature

Enchanted creature gets +1/+3 and has flying.

Target creature gets +1/+3 and gains flying until end of turn. Untap it.

Changeling (This card is every creature type.)

Until end of turn, target creature has base power and toughness 4/4, gains all creature types, and gains flying.

When Wingspan Mentor enters the battlefield, put a flying counter on target non-Human creature you control.

, : Put a +1/+1 counter on each creature you control with flying.

When Wingsteed Trainer enters the battlefield or attacks, conjure a card named Stormfront Pegasus into your hand.

Whenever a non-Human creature you control attacks, look at the top six cards of your library. You may put a Human creature card from among them onto the battlefield tapped and attacking. It gains indestructible until end of turn. Put the rest of the cards on the bottom of your library in a random order.

Flip a coin. If you win the flip, Winter Sky deals 1 damage to each creature and each player. If you lose the flip, each player draws a card.

Cast this spell only during combat before blockers are declared.

X can't be greater than the number of snow lands you control.

Choose X target attacking creatures. For each of those creatures, its controller may pay or . If that player doesn't, destroy that creature at end of combat. If that player pays only , prevent all combat damage that would be dealt to and dealt by that creature this combat.

Whenever a player taps a snow land for mana, that player adds one mana of any type that land produced. That land doesn't untap during its controller's next untap step.

Put a +1/+1 counter on up to one target creature you control. Tap up to one target creature you don't control, and that creature doesn't untap during its controller's next untap step.

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

Whenever another nontoken Elf enters the battlefield, you may create a 1/1 green Insect creature token.

Return an Elf you control to its owner's hand: Untap target creature. Activate only once each turn.

Wishclaw Talisman enters the battlefield with three wish counters on it.

, , Remove a wish counter from Wishclaw Talisman: Search your library for a card, put it into your hand, then shuffle. An opponent gains control of Wishclaw Talisman. Activate only during your turn.

Defender

: Wishful Merfolk loses defender and becomes a Human until end of turn.

Flying

Whenever another creature with power 2 or less enters the battlefield under your control, each opponent loses 1 life and you gain 1 life.

: Creatures you control with power 2 or less gain deathtouch and lifelink until end of turn.

Flying

When Wispweaver Angel enters the battlefield, you may exile another target creature you control, then return that card to the battlefield under its owner's control.

Target player draws two cards, then discards four cards.

Equipped creature has ", : Scry 1." (To scry 1, look at the top card of your library, then you may put that card on the bottom of your library.)

Equip

, , Sacrifice a creature: You gain 1 life and draw a card.

(: Add .)

Witch's Cottage enters the battlefield tapped unless you control three or more other Swamps.

When Witch's Cottage enters the battlefield untapped, you may put target creature card from your graveyard on top of your library.

You may discard a card. If you do, draw two cards.

Create a Wicked Role token attached to up to one target creature you control. (If you control another Role on it, put that one into the graveyard. Enchanted creature gets +1/+1. When this Aura is put into a graveyard, each opponent loses 1 life.)

, Sacrifice a creature: Create a Food token. If the sacrificed creature's toughness was 4 or greater, create two Food tokens instead. (They're artifacts with ", , Sacrifice this artifact: You gain 3 life.")

Target creature gets +3/+3 and gains reach until end of turn. Untap it.