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.)

Grizzly Bears

Hurloon Minotaur

Channel

Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}.

Castle

Untapped creatures you control get +0/+2.

Mons's Goblin Raiders

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.

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.

Living Wall

Defender (This creature can't attack.)
{1}: Regenerate this creature.

Scryb Sprites

Serra Angel

Flying
Vigilance (Attacking doesn't cause this creature to tap.)

Swamp

Force of Nature

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
At the beginning of your upkeep, this creature deals 8 damage to you unless you pay {G}{G}{G}{G}.

Regrowth

Return target card from your graveyard to your hand.

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.

Forest

Timber Wolves

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.)

Wild Growth

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

Mesa Pegasus

Flying; 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.)

Mountain

Red Elemental Blast

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

Benalish Hero

Sol Ring

Pearled Unicorn

Plains

Island

Shatter

Ironclaw Orcs

This creature can't block creatures with power 2 or greater.

Black Lotus

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

Mox Ruby

Holy Strength

Enchant creature
Enchanted creature gets +1/+2.

Holy Armor

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

Ironroot Treefolk

War Mammoth

Disenchant

Prevent all combat damage that would be dealt this turn.

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

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.