, Sacrifice Torch Fiend: Destroy target artifact.

, Sacrifice Tormod's Crypt: Exile all cards from target player's graveyard.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Create three 1/1 white Spirit creature tokens with flying. (They can't be blocked except by creatures with flying or reach.)

Until end of turn, target creature loses all abilities and becomes a blue Frog with base power and toughness 1/1.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

, : Tap target creature.

Target creature gets -3/-3 until end of turn. You lose 3 life.

Undergrowth Scavenger enters the battlefield with a number of +1/+1 counters on it equal to the number of creature cards in all graveyards.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)
Return up to two target creature cards from your graveyard to your hand.

Each land is a Swamp in addition to its other land types.

Sliver creatures you control have deathtouch. (Any amount of damage a creature with deathtouch deals to a creature is enough to destroy it.)

Enchant land
When Verdant Haven enters the battlefield, you gain 2 life.
Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color.

Enchant creature
Enchanted creature gets +1/+1.
: Return Vineweft from your graveyard to your hand.

Return target nonland permanent to its owner's hand.

Defender (This creature can't attack.)
Whenever Wall of Essence is dealt combat damage, you gain that much life.

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

Defender
Whenever Wall of Frost blocks a creature, that creature doesn't untap during its controller's next untap step.

Defender (This creature can't attack.)
Whenever you gain life, put a +1/+1 counter on Wall of Limbs.
, Sacrifice Wall of Limbs: Target player loses X life, where X is Wall of Limbs's power.

Defender (This creature can't attack.)
, Sacrifice a Wall: Draw a card.