Slagwurm Armor

Equipped creature gets +0/+6.
Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery. This card enters unattached and stays on the battlefield if the creature leaves.)

Snap

Return target creature to its owner's hand. Untap up to two lands.

Tireless Tribe

Discard a card: This creature gets +0/+4 until end of turn.

Plains

Lotus Petal

{T}, Sacrifice this artifact: Add one mana of any color.

False Orders

Cast this spell only during the declare blockers step.
Remove target creature defending player controls from combat. Creatures it was blocking that had become blocked by only that creature this combat become unblocked. You may have it block an attacking creature of your choice.

Island

Merfolk Thaumaturgist

{T}: Switch target creature's power and toughness until end of turn.

Confessor

Whenever a player discards a card, you may gain 1 life.

Crashing Drawbridge

Defender
{T}: Creatures you control gain haste until end of turn.

Mountain

About Face

Switch target creature's power and toughness until end of turn.

Cliffgate

This land enters tapped.
As this land enters, choose a color other than red.
{T}: Add {R} or one mana of the chosen color.

Deep Analysis

Target player draws two cards.
Flashback—{1}{U}, Pay 3 life. (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Citadel Gate

This land enters tapped.
As this land enters, choose a color other than white.
{T}: Add {W} or one mana of the chosen color.

Eland Umbra

Enchant creature
Enchanted creature gets +0/+4.
Umbra armor (If enchanted creature would be destroyed, instead remove all damage from it and destroy this Aura.)

Disenchant

Prologue to Phyresis

Each opponent gets a poison counter.
Draw a card.

Words of Wisdom

You draw two cards, then each other player draws a card.

Shield Mate

Sacrifice this creature: Target creature gets +0/+4 until end of turn.

Sea Gate

This land enters tapped.
As this land enters, choose a color other than blue.
{T}: Add {U} or one mana of the chosen color.

Arcane Denial

Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep.
You draw a card at the beginning of the next turn's upkeep.