Defender (This creature can't attack.)

: Untap target land.

, : Tap target artifact, creature, or land.

All Swamps are 1/1 black creatures that are still lands.

As this enchantment enters, you lose life equal to your life total.
You don't lose the game for having 0 or less life.
If you would gain life, draw that many cards instead.
Whenever you're dealt damage, sacrifice that many nontoken permanents. If you can't, you lose the game.
When this enchantment is put into a graveyard from the battlefield, you lose the game.

At the beginning of each end step, put a corpse counter on this creature for each creature that died this turn.
Remove a corpse counter from this creature: Regenerate this creature.

: The next time a source of your choice would deal damage to target creature this turn, that source deals that damage to you instead.

Defender (This creature can't attack.)
: Regenerate this creature.

Return target creature card from your graveyard to the battlefield.

Flying
At the beginning of your upkeep, sacrifice this creature unless you pay .

This artifact enters tapped.
, : Destroy all artifacts, creatures, and enchantments.

At the beginning of your upkeep, sacrifice this enchantment unless you pay .
All Mountains are Plains.

Destroy all creatures. They can't be regenerated.

, : This artifact deals 1 damage to any target.

Untapped creatures you control get +0/+2.

, : Prevent the next 2 damage that would be dealt to you this turn.

Trample

Enchant land
At the beginning of the upkeep of enchanted land's controller, this Aura deals 1 damage to that player.

At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment.
: This enchantment deals 1 damage to each creature and each player.

Red creatures get +1/+1.
Whenever a Mountain is tapped for mana, its controller adds an additional .

This creature attacks each combat if able.
This creature can't be blocked by Walls.

Flying

Destroy all Plains.

You may have this creature enter as a copy of any creature on the battlefield.

Whenever this creature is dealt damage, put a +1/+1 counter on it.

Destroy all lands.

Whenever a player taps a land for mana, this enchantment deals 1 damage to that player.

, : Destroy target black permanent.

Whenever a land is put into a graveyard from the battlefield, this artifact deals 2 damage to that land's controller.

Enchant artifact
As long as enchanted artifact isn't a creature, it's an artifact creature with power and toughness each equal to its mana value.

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

Flying
: This creature gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice this creature at the beginning of the next end step.

At the beginning of each player's upkeep, this enchantment deals damage to that player equal to the number of Swamps they control.

Flying