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.)

Creature spells you control can't be countered. Nontoken creatures you control have riot. (They enter with your choice of a +1/+1 counter or haste.)

Target player reveals their hand. You choose a nonland card from it with mana value 3 or less. That player discards that card.

Sacrifice a Goblin: Add {R}.

Whenever this creature or another creature dies, target player loses 1 life and you gain 1 life.

When this creature enters, it deals damage equal to its power to any target. 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.)

Protection from Humans Pay 1 life, Sacrifice another creature: Put a -1/-1 counter on up to one target creature and draw a card. {B}{B}, Discard a card: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

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

This land enters tapped unless you control a Swamp or a Forest. {T}: Add {B} or {G}.

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