Destroy X target Mountains. Volcanic Eruption deals damage to each creature and each player equal to the number of Mountains put into a graveyard this way.

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

, : Add one mana of any color.

Flying
At the beginning of your upkeep, this creature deals 1 damage to you.

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

Defender (This creature can't attack.)
: Regenerate this creature. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Blue creatures don't untap during their controllers' untap steps.
At the beginning of each player's upkeep, that player may choose any number of tapped blue creatures they control and pay for each creature chosen this way. If the player does, untap those creatures.

This artifact doesn't untap during your untap step.
: Add .
: Untap this artifact.

: Target creature other than this creature has base power and toughness 0/2 until end of turn.

You may spend white mana as though it were red mana.

Tap all lands target player controls and that player loses all unspent mana.

Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield.

, : Untap target attacking creature you control. Prevent all combat damage that would be dealt to and dealt by that creature this turn.

: Target creature with power 2 or less can't be blocked this turn.

Enchant land
When enchanted land becomes tapped, destroy it. That land's controller may attach this Aura to a land of their choice.

Destroy target land.

: Untap target land.

All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay ."

: Regenerate this creature.

Enchant creature
All creatures able to block enchanted creature do so.

Whenever this creature deals damage, you gain that much life.

: Destroy target tapped creature.

When this creature dies, you gain 2 life.

Defender (This creature can't attack.)
: This creature gets +1/+0 until end of turn.

Enchant land
Enchanted land has "At the beginning of your upkeep, you may pay . If you do, you gain 1 life."

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Other Zombie creatures have swampwalk. (They can't be blocked as long as defending player controls a Swamp.)
Other Zombies have ": Regenerate this permanent."

Flying
: This creature gets +0/+1 until end of turn.

, : Target player discards a card. Activate only during your turn.

Destroy all enchantments.

Defender (This creature can't attack.)

: This creature gets +1/+1 until end of turn.

Remove this card from your deck before playing if you're not playing for ante.
You own target card in the ante. Exchange that card with the top card of your library.

Whenever this creature attacks, flip a coin. If you lose the flip, remove this creature from combat and tap it.