As Unclaimed Territory 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.

{T}: Add one mana of any color. Spend this mana only to cast a creature spell.

Built in honor of Alara's creatures, the ziggurat vanished long ago. When Progenitus awakened, the temple emerged again.

Thriving Bluff enters the battlefield tapped. As Thriving Bluff enters the battlefield, choose a color other than red. {T}: Add {R} or one mana of the chosen color.

As eons passed, the rock wore away, revealing the rich colors at the mountain's heart.

({T}: Add {R}.)

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 or creature card of the chosen type.

Sacrifice a Goblin: Add {R}.

Deep beneath the ruined continent of Otaria, there's a mine where goblins still work, ignorant of the destruction above.

Flash When Munitions Expert enters the battlefield, you may have it deal damage to target creature or planeswalker equal to the number of Goblins you control.

When dealing with goblins, if it isn't nailed down, it's headed your way.

{1}{R}: Goblins you control get +1/+0 and gain haste until end of turn. Pack tactics — Whenever Battle Cry Goblin 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.

Each spell you cast that's red or green costs {1} less to cast.

A good Gruul shaman can work a whole clan into a frenzy. A great one will wait until the enemy's nearby.

Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.)

Too stupid to survive, too dumb to die.

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

A mother only a child could love.

Each other non-Human creature you control enters the battlefield with an additional +1/+1 counter on it.

"Does it matter what it is? Take it and be grateful!"

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

Not since the days of Pashalik Mons have the Rundvelt goblins been so united or effective.

When Sling-Gang Lieutenant enters the battlefield, create two 1/1 red Goblin creature tokens. Sacrifice a Goblin: Target player loses 1 life and you gain 1 life.

Freshly promoted to "first rock," Zaz was eager to make an impact.

Haste (This creature can attack and {T} as soon as it comes under your control.) When Goblin Ringleader enters the battlefield, 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.