Spike Breeder enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Breeder: Put a +1/+1 counter on target creature. {2}, Remove a +1/+1 counter from Spike Breeder: Create a 1/1 green Spike creature token.

Spike Cannibal enters the battlefield with a +1/+1 counter on it. When Spike Cannibal enters the battlefield, move all +1/+1 counters from all creatures onto it.

Spike Colony enters the battlefield with four +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Colony: Put a +1/+1 counter on target creature.

Spike Drone enters the battlefield with a +1/+1 counter on it. {2}, Remove a +1/+1 counter from Spike Drone: Put a +1/+1 counter on target creature.

Spike Feeder enters the battlefield with two +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Feeder: Put a +1/+1 counter on target creature. Remove a +1/+1 counter from Spike Feeder: You gain 2 life.

Spike Hatcher enters the battlefield with six +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Hatcher: Put a +1/+1 counter on target creature. {1}, Remove a +1/+1 counter from Spike Hatcher: Regenerate Spike Hatcher.

Spike Rogue enters the battlefield with two +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Rogue: Put a +1/+1 counter on target creature. {2}, Remove a +1/+1 counter from a creature you control: Put a +1/+1 counter on Spike Rogue.

Spike Soldier enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Soldier: Put a +1/+1 counter on target creature. Remove a +1/+1 counter from Spike Soldier: Spike Soldier gets +2/+2 until end of turn.

Spike Tiller enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Tiller: Put a +1/+1 counter on target creature. {2}, Remove a +1/+1 counter from Spike Tiller: Target land becomes a 2/2 creature that's still a land. Put a +1/+1 counter on it.

Spike Weaver enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Weaver: Put a +1/+1 counter on target creature. {1}, Remove a +1/+1 counter from Spike Weaver: Prevent all combat damage that would be dealt this turn.

Spike Worker enters the battlefield with two +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Worker: Put a +1/+1 counter on target creature.

When Barbed Spike enters the battlefield, create a 1/1 colorless Thopter artifact creature token with flying, then attach Barbed Spike to it. Equipped creature gets +1/+0. Equip {2}

Counter target spell unless its controller pays {1}.

Lava Spike deals 3 damage to target player or planeswalker.

Flash Flying Tail Spikes — When Manticore enters the battlefield, destroy target creature an opponent controls that was dealt damage this turn.

Equipped creature has deathtouch. Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up. Equip {3}

{B/G}, Remove a -1/-1 counter from a creature you control: Quillspike gets +3/+3 until end of turn.

({B/R} can be paid with either {B} or {R}.) Enchant creature Enchanted creature gets +2/-1.

Destroy target land. Add {R}{R}.

Devoid (This card has no color.) Serpentine Spike deals 2 damage to target creature, 3 damage to another target creature, and 4 damage to a third target creature. If a creature dealt damage this way would die this turn, exile it instead.

You may exile two black cards from your hand rather than pay this spell's mana cost. Soul Spike deals 4 damage to any target and you gain 4 life.

Haste

({B/P} can be paid with either {B} or 2 life.) {B/P}{B/P}{B/P}{B/P}: Reveal a card you own from outside the game that has been banned or restricted in a Constructed format and put it into your hand.

Spike-Tailed Ceratops can block an additional creature each combat.

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Flash {5}, {T}, Sacrifice Spiked Pit Trap: Choose target creature, then roll a d20. 1—9 | Spiked Pit Trap deals 5 damage to that creature. 10—20 | Spiked Pit Trap deals 5 damage to that creature. Create a Treasure token.

Equipped creature gets +3/+3. Whenever equipped creature attacks, you may sacrifice a Forest. If you do, that creature gains trample until end of turn. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)

{1}{R}{R}: Spikeshot Elder deals damage equal to its power to any target.

{R}, {T}: Spikeshot Goblin deals damage equal to its power to any target.

Flying Sacrifice Spiketail Drake: Counter target spell unless its controller pays {3}.

Flying Sacrifice Spiketail Drakeling: Counter target spell unless its controller pays {2}.

Flying (This creature can't be blocked except by creatures with flying or reach.) Sacrifice Spiketail Hatchling: Counter target spell unless its controller pays {1}.

As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

City of Ass enters the battlefield tapped. {T}: Add one and one-half mana of any one color.

Whenever City of Brass becomes tapped, it deals 1 damage to you. {T}: Add one mana of any color.

{T}, Pay 1 life: Add one mana of any color.

As Secluded Courtyard enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type or activate an ability of a creature source of the chosen type.