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

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

Enchant creature
Enchanted creature gets +3/+3.

Destroy all artifacts. They can't be regenerated.

Enchant land you control
Enchanted land has ", : Create a 0/1 white Caribou creature token."
Sacrifice a Caribou token: You gain 1 life.

Enchant creature
At the beginning of your upkeep, sacrifice this Aura unless you pay .
You control enchanted creature.
Enchanted creature gets +0/+1.

Untap target creature an opponent controls and gain control of it until end of turn. That creature gains haste until end of turn. When you lose control of the creature, tap it.

Whenever this creature attacks and isn't blocked, it gets +2/+0 until end of combat.

Creature spells can't be cast.
Pay 4 life: Destroy this enchantment. It can't be regenerated. Any player may activate this ability.

Change the target of target spell with a single target.

: Target creature you control with toughness less than this creature's power gains flying until end of turn. Destroy that creature at the beginning of the next end step.

Destroy all lands.

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

Reach (This creature can block creatures with flying.)

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

: This creature deals 1 damage to target creature with flying.

Keldon Warlord's power and toughness are each equal to the number of non-Wall creatures you control.

Flying

, : The next time a source of your choice would deal damage to you this turn, prevent that damage.

: Prevent the next 1 damage that would be dealt to any target this turn.
, : Target creature gains vigilance until end of turn.

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.

You and target player exchange control of the creature you each control with the greatest mana value. Then exchange control of artifacts the same way. If two or more permanents a player controls are tied for greatest, their controller chooses one of them.

All Forests are 1/1 creatures that are still lands.

: Target creature loses flying until end of turn.

Black spells you cast cost more to cast.

Whenever this creature deals damage to a player, that player gets two poison counters. (A player with ten or more poison counters loses the game.)

When this creature enters, create three 0/1 black Serf creature tokens.
When this creature leaves the battlefield, exile all Serf tokens.

Defender (This creature can't attack.)
Flying

At the beginning of your upkeep, sacrifice this enchantment unless you pay .
Whenever a red creature or spell deals damage, this enchantment deals that much damage to that creature's or spell's controller.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Untapped creatures you control get +0/+2.

Flying

Trample

, : Target creature gains flying until end of turn.

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

, : Target opponent reveals their hand and discards a creature card at random. Activate only during your turn.