When this creature enters, if you control two or more Mountains, you may destroy target artifact. When this creature enters, if you control two or more Plains, you may destroy target enchantment.

When this creature enters, you may destroy target artifact or enchantment. Evoke {1}{G} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

Reach When this creature enters, choose one — • Destroy up to one target artifact. • Sacrifice an artifact. If you do, put two +1/+1 counters on this creature.

All Slivers have "When this permanent enters, destroy target artifact or enchantment."

When this creature enters, destroy target artifact. Evoke {R} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)

When this creature enters, choose one — • Destroy target artifact. • This creature gains haste until end of turn.

Echo {2}{R} (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.) When this creature enters, destroy target artifact.

When this creature enters, choose one — • Put two +1/+1 counters on this creature. • Destroy target artifact or enchantment. • You gain 4 life.

Kicker {W} (You may pay an additional {W} as you cast this spell.) When this creature enters, if it was kicked, destroy target artifact or enchantment.

When this creature enters, you may exile target artifact or enchantment. When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.

Vigilance When Loran enters, destroy up to one target artifact or enchantment. {T}: You and target opponent each draw a card.

When this creature enters, you may destroy target artifact. Artifacts your opponents control enter tapped.

When this creature enters, destroy target artifact.

Changeling (This card is every creature type.) When this creature enters, you may exile a creature card from your graveyard. If you do, exile target artifact or enchantment an opponent controls.

When this creature enters, choose one — • Smash the Chest — Destroy target artifact. • Pry It Open — Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters, create that many tokens that are copies of it.) When this creature enters, destroy up to one target artifact.

When this creature enters, you may destroy target artifact or enchantment.

Gift a card (You may promise an opponent a gift as you cast this spell. If you do, when it enters, they draw a card.) Reach When this creature enters, if the gift was promised, destroy target artifact or enchantment an opponent controls.

When this creature enters, you may sacrifice a creature. When you do, destroy target artifact an opponent controls.

Kicker {R} and/or {W} (You may pay an additional {R} and/or {W} as you cast this spell.) When this creature enters, if it was kicked with its {R} kicker, it deals 2 damage to any target. When this creature enters, if it was kicked with its {W} kicker, destroy target artifact.

When this creature enters, if {G} was spent to cast it, destroy target artifact.

When this creature enters, you may pay {G} up to three times. When you pay this cost one or more times, choose up to that many — • Destroy target artifact or enchantment. • Exile target player's graveyard. • You gain 4 life.

Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) When this creature enters, if it was bargained, exile target artifact or enchantment an opponent controls.

When this creature enters, destroy target artifact.

Kicker {1}{R} (You may pay an additional {1}{R} as you cast this spell.) When this creature enters, if it was kicked, destroy target artifact. It can't be regenerated.

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When Viridian Corrupter enters, destroy target artifact.

When this creature enters, destroy target artifact.