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

Destroy all Plains.

Reach (This creature can block creatures with flying.)

, : Draw a card.

Destroy all creatures. They can't be regenerated.

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

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

Trample

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.

Flying

Attacking creatures you control get +1/+0.

Destroy all lands.

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

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Trample
This creature can block an additional creature each combat.

Whenever this creature blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

You may have this creature enter as a copy of any creature on the battlefield, except it doesn't copy that creature's color and it has "At the beginning of your upkeep, you may have this creature become a copy of target creature, except it doesn't copy that creature's color and it has this ability."

Flying
Whenever this creature blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

, : Create a 1/1 colorless Insect artifact creature token with flying named Wasp. (It can't be blocked except by creatures with flying or reach.)

As long as this creature is untapped, all damage that would be dealt to you by unblocked creatures is dealt to this creature instead.

Flying

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.

This creature can't attack unless defending player controls an Island.
: This creature deals 1 damage to any target.
When you control no Islands, sacrifice this creature.

: The next 1 damage that would be dealt to this creature this turn is dealt to its owner instead. Only this creature's owner may activate this ability.
When this creature dies, its owner loses half their life, rounded up.

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

As long as Gaea's Liege isn't attacking, its power and toughness are each equal to the number of Forests you control. As long as Gaea's Liege is attacking, its power and toughness are each equal to the number of Forests defending player controls.
: Target land becomes a Forest until this creature leaves the battlefield.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
At the beginning of your upkeep, this creature deals 8 damage to you unless you pay .

: Destroy target land.
At the beginning of your upkeep, unless you pay , tap this creature and sacrifice a land of an opponent's choice.

Flying (This creature can't be blocked except by creatures with flying or reach.)
Nightmare's power and toughness are each equal to the number of Swamps you control.

This creature can't attack unless defending player controls an Island.
When you control no Islands, sacrifice this creature.