: Choose a creature card name. Reveal the top four cards of your library and put all of them with that name into your hand. Put the rest into your graveyard.

When Woodcaller Automaton enters, if you cast it, untap target land you control. It becomes a Treefolk creature with haste and base power and toughness equal to Woodcaller Automaton's power and toughness. It's still a land.

//PRT-Prototype_Mech//

Prototype (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.)

3/3

Target creature you control gets +3/+3 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

, Pay 1 life, Sacrifice Wooded Foothills: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Whenever a player casts a green spell, you may pay . If you do, you gain 1 life.

Trample

When Woodfall Primus enters, destroy target noncreature permanent.

Persist (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.)

When Woodland Bellower enters, you may search your library for a nonlegendary green creature card with mana value 3 or less, put it onto the battlefield, then shuffle.

Whenever one or more tokens you control enter, put that many +1/+1 counters on Woodland Champion.

(: Add or .)

Woodland Chasm enters tapped.

Return target card from your graveyard to your hand. Clash with an opponent. If you win, untap all Forests you control. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)

Exile Woodland Guidance.

Vigilance

Woodland Stream enters tapped.

: Add or .

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.)

Protection from green

Fading 3 (This creature enters with three fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.)

, Remove a fade counter from Woodripper: Destroy target artifact.

When Woodweaver's Puzzleknot enters, you gain 3 life and get (three energy counters).

, Sacrifice Woodweaver's Puzzleknot: You gain 3 life and get .

Exile a creature card from your graveyard: Regenerate Woodwraith Strangler.

Woolly Mammoths has trample as long as you control a snow land.

Reach (This creature can block creatures with flying.)

Whenever Woolly Spider blocks a creature with flying, Woolly Spider gets +0/+2 until end of turn.

Tap X target creatures.

Look at target opponent's hand and choose a card from it. You control that player until Word of Command finishes resolving. The player plays that card if able. While doing so, the player can activate mana abilities only if they're from lands that player controls and only if mana they produce is spent to activate other mana abilities of lands the player controls and/or to play that card. If the chosen card is cast as a spell, you control the player while that spell is resolving.

Return target creature and all white Auras you own attached to it to their owners' hands.

: The next time you would draw a card this turn, Words of War deals 2 damage to any target instead.

: The next time you would draw a card this turn, create a 2/2 green Bear creature token instead.

You draw two cards, then each other player draws a card.

Assemble two Contraptions. (Put the top card of your Contraption deck face up onto one of your sprockets. Then repeat this process.)

As Working Stiff enters, straighten your arms.

When you bend an elbow, sacrifice Working Stiff.

Artifact creatures you control have flying.

At the beginning of combat on your turn, you may have target noncreature artifact you control become a 0/0 artifact creature. If you do, put four +1/+1 counters on it.

After the second main phase this turn, there's an additional combat phase followed by an additional main phase. At the beginning of that combat, untap all creatures that attacked this turn.

Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

At the beginning of your upkeep, you may choose a card type. If you do, each player sacrifices a permanent of that type.

, Sacrifice World-Bottling Kit: Choose a Magic set. Exile all permanents with that set's expansion symbol except for basic lands.

Flying, trample

When Worldgorger Dragon enters, exile all other permanents you control.

When Worldgorger Dragon leaves the battlefield, return the exiled cards to the battlefield under their owners' control.

Domain — Look at the top X cards of your library, where X is the number of basic land types among lands you control. Put one of those cards into your hand and the rest on the bottom of your library in any order.

Return all permanents to their owners' hands. Each player chooses up to seven cards in their hand, then shuffles the rest into their library. Each player loses all unspent mana.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Worldsoul Colossus enters with X +1/+1 counters on it.

Trample

When Worldspine Wurm dies, create three 5/5 green Wurm creature tokens with trample.

When Worldspine Wurm is put into a graveyard from anywhere, shuffle it into its owner's library.

Enchant creature

Enchanted creature gets -4/-4.

Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

When Wormfang Behemoth enters, exile all cards from your hand.

When Wormfang Behemoth leaves the battlefield, return the exiled cards to their owner's hand.

Flying

When Wormfang Drake enters, sacrifice it unless you exile a creature you control other than Wormfang Drake.

When Wormfang Drake leaves the battlefield, return the exiled card to the battlefield under its owner's control.

When Wormfang Newt enters, exile a land you control.

When Wormfang Newt leaves the battlefield, return the exiled card to the battlefield under its owner's control.

: Target creature can't be blocked this turn.

Players can't play lands.

Lands can't enter the battlefield.

At the beginning of each upkeep, any player may sacrifice two lands or have Worms of the Earth deal 5 damage to that player. If a player does either, destroy Worms of the Earth.

: Wormwood Treefolk gains forestwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Forest.)

: Wormwood Treefolk gains swampwalk until end of turn and deals 2 damage to you. (It can't be blocked as long as defending player controls a Swamp.)

At the beginning of each player's upkeep, that player mills a card.

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, 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.)

Target creature deals damage to itself equal to its power.

Flash

At the beginning of your end step, if you haven't cast a spell from your hand this turn, create a 2/2 white Spirit creature token with flying.

Regenerate each creature you control.