Trample

When Argothian Wurm enters the battlefield, any player may sacrifice a land. If a player does, put Argothian Wurm on top of its owner's library.

Trample

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

: Target green creature blocking Barbed-Back Wurm gets -1/-1 until end of turn.

Wurms you control get +2/+2 and have trample.

, : Create a 4/4 green Wurm creature token. This ability costs less to activate, where X is the greatest power among Wurms you control.

Reach

Boneyard Wurm's power and toughness are each equal to the number of creature cards in your graveyard.

Reach, trample

When Bramble Wurm enters the battlefield, you gain 5 life.

, Exile Bramble Wurm from your graveyard: You gain 5 life.

Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters the battlefield with three +1/+1 counters on it.)

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Trample

Whenever Charnelhoard Wurm deals damage to an opponent, you may return target card from your graveyard to your hand.

Trample

: Conifer Wurm gets +X/+X until end of turn, where X is the number of snow permanents you control.

Create three 6/6 green Wurm creature tokens.

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

Whenever an opponent plays a land, put a +1/+1 counter on Dirtcowl Wurm.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Trample

When Elderscale Wurm enters the battlefield, if your life total is less than 7, your life total becomes 7.

As long as you have 7 or more life, damage that would reduce your life total to less than 7 reduces it to 7 instead.

Backup 3 (When this creature enters the battlefield, put three +1/+1 counters on target creature. If that's another creature, it gains the following ability until end of turn.)

Whenever this creature attacks, look at the top X cards of your library, where X is its power. You may put a permanent card with mana value X or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Whenever Engulfing Slagwurm blocks or becomes blocked by a creature, destroy that creature. You gain life equal to that creature's toughness.

When Fallow Wurm enters the battlefield, sacrifice it unless you discard a land card.

, Sacrifice a creature: Target player loses 1 life.

Trample

Morbid — Gravetiller Wurm enters the battlefield with four +1/+1 counters on it if a creature died this turn.

When Harvest Wurm enters the battlefield, sacrifice it unless you return a basic land card from your graveyard to your hand.

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.)

Indestructible

Whenever Jungle Wurm becomes blocked, it gets -1/-1 until end of turn for each creature blocking it beyond the first.

Threshold — Metamorphic Wurm gets +4/+4 as long as seven or more cards are in your graveyard.

Trample

When Nesting Wurm enters the battlefield, you may search your library for up to three cards named Nesting Wurm, reveal them, put them into your hand, then shuffle.

Trample

While you're searching your library, you may cast Panglacial Wurm from your library.

Trample

When Pelakka Wurm enters the battlefield, you gain 7 life.

When Pelakka Wurm dies, draw a card.

Phantom Wurm enters the battlefield with four +1/+1 counters on it.

If damage would be dealt to Phantom Wurm, prevent that damage. Remove a +1/+1 counter from Phantom Wurm.

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

Kicker (You may pay an additional as you cast this spell.)

If Pouncing Wurm was kicked, it enters the battlefield with three +1/+1 counters on it and with haste.

Riot (This creature enters the battlefield with your choice of a +1/+1 counter or haste.)

When Ravager Wurm enters the battlefield, choose up to one —

• Ravager Wurm fights target creature you don't control.

• Destroy target land with an activated ability that isn't a mana ability.

When Ravenous Lindwurm enters the battlefield, you gain 4 life.

Create a 6/6 green Wurm creature token.

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

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Creatures with flying can't attack you or planeswalkers you control.

At the beginning of your end step, create a 5/5 green Wurm creature token.

Whenever Segmented Wurm becomes the target of a spell or ability, put a -1/-1 counter on it.

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.)

Trample

: Regenerate Skeletal Wurm.

When Symbiotic Wurm dies, create seven 1/1 green Insect creature tokens.

When Tempting Wurm enters the battlefield, each opponent may put any number of artifact, creature, enchantment, and/or land cards from their hand onto the battlefield.

When Thundering Wurm enters the battlefield, sacrifice it unless you discard a land card.

Discard a card: Regenerate Tunneler Wurm.

Voracious Wurm enters the battlefield with X +1/+1 counters on it, where X is the amount of life you've gained this turn.

Phasing (This phases in or out before you untap during each of your untap steps. While it's phased out, it's treated as though it doesn't exist.)

At the beginning of your upkeep, Warping Wurm phases out unless you pay .

Whenever Warping Wurm phases in, put a +1/+1 counter on it.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

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.

Deathtouch, lifelink

When Wurmcoil Engine dies, create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelink.