mtg.wtf

{T}: Add {C}.
{T}, Sacrifice Waste Land: Destroy target nonbasic land. That land's controller creates a Wastes token. (It's a land with {T}: Add {C}.)

Mill five cards. You may put a permanent card from among the cards milled this way into your hand.

{T}: Add {C}.
{T}, Sacrifice Wasteland: Destroy target nonbasic land.

Deathtouch
Bloodrush — {G}, Discard Wasteland Viper: Target attacking creature gets +1/+2 and gains deathtouch until end of turn.

{T}: Add {C}.

Watchdog blocks each combat if able.
As long as Watchdog is untapped, all creatures attacking you get -1/-0.

Reach
Watcher in the Web can block an additional seven creatures each combat.

Exile Watchers of the Dead: Each opponent chooses two cards in their graveyard and exiles the rest.

You may exert Watchful Naga as it attacks. When you do, draw a card.

Evolve
Whenever Watchful Radstag evolves, create a token that's a copy of 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.

As Water Gun Balloon Game enters, each player puts a pop! counter on "0."
Whenever a player casts a spell, move that player's pop! counter up one.
Whenever a player's pop! counter hits "5," that player creates a 5/5 pink Giant Teddy Bear creature token and resets all pop! counters to "0."

{T}: Add {C}{C}. Spend this mana only to cast spells with watermarks.

X target creatures can't block this turn.

Each player sacrifices all artifacts, enchantments, and nonbasic lands they control. For each land sacrificed this way, its controller may search their library for a basic land card and put it onto the battlefield tapped. Then each player who searched their library this way shuffles.

Transform up to one target Werewolf you control. Creatures you control gain trample until end of turn.

{2}, {T}, Sacrifice Wayfarer's Bauble: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Menace

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

Ascend
You may play an additional land on each of your turns.
Wayward Swordtooth can't attack or block unless you have the city's blessing.

Attacking creatures get -1/-0.

Weapon Rack enters with three +1/+1 counters on it.
{T}: Move a +1/+1 counter from Weapon Rack onto target creature. Activate only as a sorcery.

Target creature you control gets +1/+0 and gains first strike until end of turn.
Overload {1}{R}

{2}, Sacrifice a creature: Weaponize the Monsters deals 2 damage to any target.

Upgrade (This creature enters 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.)