This land enters tapped unless you control a Mountain. {T}: Add {R}. {1}{R}{R}, {T}: Creatures you control get +1/+0 until end of turn.

({T}: Add {R}.)

This land enters tapped. {T}: Add {C}. {2}, {T}, Sacrifice this land: Search your library for up to two basic land cards that share a land type, put them onto the battlefield tapped, then shuffle.

This land enters tapped. {T}: Add one mana of any color in your commander's color identity. When that mana is spent to cast a creature spell that shares a creature type with your commander, scry 1. (Look at the top card of your library. You may put that card on the bottom.)

This artifact enters tapped. {T}: Add {R}.

Creatures you control have haste. {2}{R}, {T}, Sacrifice a land: Create a 3/3 colorless Golem enchantment artifact creature token.

Red creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, you may discard a card. If you do, draw a card.

{T}: Draw a card. Activate only if you created a token this turn. {8}, {T}, Sacrifice this artifact: Create a 10/10 colorless Eldrazi creature token.

{3}, {T}: Untap target creature.

{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

{2}, {T}: You may tap or untap target creature.

{T}: Add {C}{C}.

Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control. It can attack and {T} no matter when it came under your control.) Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

{1}{R}, Sacrifice a Goblin: This creature deals 4 damage to target creature.

{1}{R}: Goblins you control get +1/+0 and gain haste until end of turn. Pack tactics — Whenever this creature attacks, if you attacked with creatures with total power 6 or greater this combat, create a 1/1 red Goblin creature token that's tapped and attacking.

Flying Battle Squadron's power and toughness are each equal to the number of creatures you control.

{1}, Sacrifice a creature: Exile the top card of your library. You may play that card this turn. (You still pay its costs. You can play a land this way only if you have an available land play remaining.)

Whenever another creature you control enters, it gets +2/+0 and gains haste until end of turn. When Enduring Courage dies, if it was a creature, return it to the battlefield under its owner's control. It's an enchantment. (It's not a creature.)

Haste (This creature can attack and {T} as soon as it comes under your control.) {T}, Sacrifice this creature: It deals 1 damage to any target.

Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.) When you cycle this card, you may have it deal X damage to target creature, where X is the number of Goblins on the battlefield.

Sacrifice a Goblin: Regenerate target creature.

Haste Whenever this creature becomes blocked, it deals 1 damage to target creature blocking it.

Whenever this creature deals damage to a player, you may put a Goblin permanent card from your hand onto the battlefield.

When this creature enters, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.

{T}: Target creature gains haste until end of turn. (It can attack and {T} this turn.)

Haste (This creature can attack and {T} as soon as it comes under your control.) When this creature enters, reveal the top four cards of your library. Put all Goblin cards revealed this way into your hand and the rest on the bottom of your library in any order.

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

Goblin spells you cast cost {1} less to cast. Goblins you control have haste.

Whenever a creature you control deals combat damage to a player, choose one — • Goad target creature that player controls. • Exile the top card of that player's library. Until end of turn, you may cast that card and you may spend mana as though it were mana of any color to cast that spell.

Whenever you cast an instant or sorcery spell, this creature deals 2 damage to each opponent.

Haste {T}: Create a token that's a copy of target nonlegendary creature you control, except it has haste. Sacrifice it at the beginning of the next end step.

Marvin has all activated abilities of creatures you control that don't have the same name as this creature.

Whenever another creature you control enters, this creature deals 1 damage to each opponent. Unearth {R} ({R}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

First strike, haste {2}{R}, Sacrifice this creature: Draw a card and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")

Other Goblins you control get +1/+1. Whenever this creature or another Goblin you control dies, exile the top card of your library. If it's a Goblin creature card, you may cast that card until the end of your next turn.

Raid — At the beginning of your end step, if you attacked this turn, create a 1/1 red Goblin creature token.

Sacrifice a Goblin: Add {R}.

You may cast this card from your graveyard or from exile.

Haste Sacrifice this creature: Another target creature gains haste until end of turn.

Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.

Create two 1/1 red Goblin creature tokens.

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Draw two cards, then discard two cards. Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Create three 1/1 red Goblin creature tokens.

Whenever a creature you control with power 1 or less attacks, this enchantment deals 1 damage to the player or planeswalker that creature is attacking.

Sacrifice a creature: This enchantment deals 1 damage to any target.

Creatures you control have menace. (They can't be blocked except by two or more creatures.)

Whenever a creature you control enters, this enchantment deals 1 damage to each opponent.

Whenever a Goblin you control enters, you may put a quest counter on this enchantment. As long as this enchantment has five or more quest counters on it, creatures you control get +2/+0.

Whenever a creature you control with power 2 or less attacks, this enchantment deals 1 damage to the player or planeswalker that creature is attacking.

Choose one — • Abrade deals 3 damage to target creature. • Destroy target artifact.

Add {R} for each creature you control.

As an additional cost to cast this spell, discard a card. Draw two cards and create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this token: Add one mana of any color.")

Add {R} for each Goblin on the battlefield.

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.

Dogpile deals damage to any target equal to the number of attacking creatures you control.

Target creature gains haste until end of turn. Draw a card.

Sacrifice any number of creatures. Last-Ditch Effort deals that much damage to any target.

Massive Raid deals damage to any target equal to the number of creatures you control.

Outnumber deals damage to target creature equal to the number of creatures you control.