Blue Elemental Blast

Choose one —
• Counter target red spell.
• Destroy target red permanent.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Guardian Angel

Prevent the next X damage that would be dealt to any target this turn. Until end of turn, you may pay {1} any time you could cast an instant. If you do, prevent the next 1 damage that would be dealt to that permanent or player this turn.

Holy Strength

Enchant creature
Enchanted creature gets +1/+2.

Weakness

Enchant creature
Enchanted creature gets -2/-1.

Wall of Wood

Savannah

Plateau

Power Sink

Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.

Tunnel

Destroy target Wall. It can't be regenerated.

Unholy Strength

Enchant creature
Enchanted creature gets +2/+1.

Unsummon

Return target creature to its owner's hand.

Underground Sea

Lance

Enchant creature
Enchanted creature has first strike.

Birds of Paradise

Mind Twist

Target player discards X cards at random.

Disintegrate

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

Evil Presence

Merfolk of the Pearl Trident

Instill Energy

Enchant creature
Enchanted creature can attack as though it had haste.
{0}: Untap enchanted creature. Activate only during your turn and only once each turn.

Giant Growth

Target creature gets +3/+3 until end of turn.

Benalish Hero

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Glasses of Urza

Howl from Beyond

Target creature gets +X/+0 until end of turn.

Healing Salve

Choose one —
• Target player gains 3 life.
• Prevent the next 3 damage that would be dealt to any target this turn.

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Mons's Goblin Raiders

Flight

Enchant creature
Enchanted creature has flying.

Paralyze

Enchant creature
When Paralyze enters, tap enchanted creature.
Enchanted creature doesn't untap during its controller's untap step.
At the beginning of the upkeep of enchanted creature's controller, that player may pay {4}. If the player does, untap the creature.

Raise Dead

Return target creature card from your graveyard to your hand.

Lifelace

Target spell or permanent becomes green. (Mana symbols on that permanent remain unchanged.)

Tundra

Firebreathing

Enchant creature
{R}: Enchanted creature gets +1/+0 until end of turn.

Helm of Chatzuk

{1}, {T}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

Llanowar Elves

Badlands

Volcanic Island

Consecrate Land

Enchant land
Enchanted land has indestructible and can't be enchanted by other Auras.

Prevent all combat damage that would be dealt this turn.

Death Ward

Dark Ritual

Stream of Life

Scryb Sprites

Scrubland

Mox Emerald

Red Elemental Blast

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.

Taiga

Jump

Target creature gains flying until end of turn.

Spell Blast

Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

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.

Wild Growth

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

Holy Armor

Enchant creature
Enchanted creature gets +0/+2.
{W}: Enchanted creature gets +0/+1 until end of turn.

Bayou

Throne of Bone

Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life.

Camouflage

Cast this spell only during your declare attackers step.
This turn, instead of declaring blockers, each defending player chooses any number of creatures they control and divides them into a number of piles equal to the number of attacking creatures for whom that player is the defending player. Creatures those players control that can block additional creatures may likewise be put into additional piles. Assign each pile to a different one of those attacking creatures at random. Each creature in a pile that can block the creature that pile is assigned to does so. (Piles can be empty.)

Tropical Island

Wooden Sphere

Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life.

Earthbind

Enchant creature
When Earthbind enters, if enchanted creature has flying, Earthbind deals 2 damage to that creature and Earthbind gains "Enchanted creature loses flying."

Shanodin Dryads

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

Library of Leng

You have no maximum hand size.
If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.