: Add .
, , Sacrifice this land: Create two 1/1 colorless Thopter artifact creature tokens with flying.

When this creature enters, each player sacrifices a creature of their choice.

: Add .
, , Sacrifice this artifact: Draw two cards.

Lightning Bolt deals 3 damage to any target.

Destroy target creature or enchantment. You lose 2 life.

This land enters tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Whenever another creature you control with power 3 or greater enters, you may draw a card.

Flying
Whenever you cast a noncreature or Dragon spell, this creature deals 1 damage to each opponent.

Flying, vigilance
Other nontoken creatures you control get +1/+1 and have vigilance.

This creature has hexproof as long as it's untapped. (It can't be the target of spells or abilities your opponents control.)
: Add one mana of any color.

When this enchantment enters, exile cards from the top of your library until you exile a nonland card. You may cast it without paying its mana cost if that spell's mana value is 8 or less. If you don't, put that card into your hand.
When a Dragon you control enters, return this enchantment to its owner's hand.

Choose one —
• Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
• Destroy target creature with toughness 4 or greater.

Other Zombies you control get +1/+1.
, : All Zombies gain menace until end of turn.

Other artifact creatures you control get +1/+1.

Consuming Corruption deals X damage to target creature or planeswalker and you gain X life, where X is the number of Swamps you control.

: Add .
, , Sacrifice this land: Return target artifact card from your graveyard to your hand.

Escalate (Pay this cost for each mode chosen beyond the first.)
Choose one or more —
• Destroy target artifact.
• Destroy target enchantment.
• Target creature gains hexproof and indestructible until end of turn.

As this artifact enters, choose a creature type.
Creatures you control of the chosen type get +1/+1.
: Add one mana of any color.

This land enters tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

: Add .

Deathtouch
When this creature enters, mill two cards and you gain 2 life. (To mill a card, put the top card of your library into your graveyard.)

Destroy target nonartifact creature.

: Add .
, : Target creature can't be blocked this turn.

At the beginning of your upkeep, if you control a creature with power 4 or greater, draw a card.

You draw three cards and you lose 3 life.

: Add .

Exile target creature. Its controller gains life equal to its power.

Draw three cards.

This land enters tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

This land enters tapped.
: Add .
, , Sacrifice this land: Return target creature card from your graveyard to your hand.

Return target creature card from your graveyard to the battlefield. If it's an Angel, put two +1/+1 counters on it.

Whenever a creature you control with power 3 or greater enters, draw a card.

When this creature enters, create two 1/1 colorless Thopter artifact creature tokens with flying.
Tap two untapped artifacts you control: Target creature can't be blocked this turn.

Whenever this creature or another Zombie enters, all non-Zombie creatures get -1/-1 until end of turn.

Return all attacking creatures to their owner's hand.

When this creature enters, each opponent loses X life, where X is your devotion to black. You gain life equal to the life lost this way. (Each in the mana costs of permanents you control counts toward your devotion to black.)