If you control a Forest, rather than pay this spell's mana cost, you may have an opponent gain 3 life.
Target creature gets +4/+4 until end of turn.

Whenever this creature becomes the target of a spell or ability, it gets +0/+3 until end of turn.

If an opponent controls a Swamp and you control a Plains, you may cast this spell without paying its mana cost.
Protection from black

Red creature spells and green creature spells cost more to cast.

Flying
: This creature gets +1/+0 until end of turn. Activate only once each turn.

, , Discard a card: Destroy target Wall.

Players can't cast spells with the same name as a nontoken permanent.
Players can't play nonbasic lands with the same name as a nontoken permanent.

, : Put a charge counter on this artifact.
, Remove three charge counters from this artifact: Take an extra turn after this one.

When this creature becomes the target of a spell or ability, sacrifice it.

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

Flying
When this creature enters, each other player may draw up to three cards.

Creatures played by your opponents enter tapped.

Whenever a creature blocks a black or red creature, the blocking creature gets +1/+1 until end of turn.

: Put target creature card from your graveyard on top of your library.

Defender (This creature can't attack.)
: Prevent the next 1 damage that would be dealt to any target this turn.

Flip a coin. If you win the flip, destroy all creatures with power 2 or less. If you lose the flip, destroy all creatures with power 3 or greater.

: Add .
Sacrifice this artifact: Add .

Enchant creature
When enchanted creature dies, return that card to the battlefield under your control.

Enchant creature
Enchanted creature can't attack or block, and its activated abilities can't be activated.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)
: This creature gets +1/-1 until end of turn.

Defender
: Target creature gains haste until end of turn.

Flash
Enchant creature
Enchanted creature gets +2/-2.

At the beginning of your upkeep, you may exile the top card of your library face down.
, Discard your hand, Sacrifice this artifact: Put all cards exiled with this artifact into their owner's hand.

, : Search your library for a Mercenary permanent card with mana value 2 or less, put it onto the battlefield, then shuffle.

Whenever you're dealt damage, you may put that many +1/+1 counters on this creature.
At the beginning of your end step, remove all +1/+1 counters from this creature.

If an opponent controls an Island and you control a Forest, you may cast this spell without paying its mana cost.

All lands become 2/2 creatures until end of turn. They're still lands.

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

Exile X target creature cards from your graveyard. For each creature card exiled this way, create a 2/2 black Zombie creature token.

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

At the beginning of your upkeep, you may return this card from your graveyard to your hand.

Nonartifact creatures get +2/+2 as long as they all share a color.

Enchant creature
Enchanted creature has vigilance.
Sacrifice this Aura: Regenerate enchanted creature.

Trample
When this creature enters, sacrifice it unless you pay for each card in your hand.

At the beginning of your upkeep, each player reveals the top card of their library. If all cards revealed this way are creature cards, put those cards onto the battlefield under their owners' control.

Flying
Whenever this creature becomes blocked, defending player discards all the cards in their hand, then draws that many cards.