Goblin

Whether sniveling in fear, cackling with mad laughter, or snarling in a fury, goblins are wretched and inconsequential — at least in the eyes of most of Ravnica’s other folk. In their own minds, though, they are content to lurk in the shadows only until they fully come into their own and receive the recognition they believe they deserve. They are entitled to some credit for their tenacity, agility, crafty ingenuity, and dumb luck, all of which has enabled them to survive in a world overrun with creatures larger and more powerful than they are.
Small and Wiry
Standing around 3 feet tall and covered in warty green or red skin, goblins have huge noses and ears. Their wiry bodies are surprisingly strong, and their mouths are full of sharp, crooked teeth.
Most goblins are bald, either by heredity or by choice, but a few boast shocks of red or black hair. Their arms and legs are elongated in proportion to their small bodies, and their fingers and toes are also long and slender. Many goblins prefer to go unshod to leave their toes exposed for climbing.
Unfettered Emotion
Creatures of raw impulse, goblins are found among guilds that value that quality, particularly the Izzet (where they typically serve as attendants for researchers), the Gruul (in camps that form hapless buffers between the clans and civilized regions), the Rakdos (putting their love of explosions to good use), and occasionally the Boros (if they discover a well of discipline and courage within themselves, or find themselves unable to resist the shininess of Boros weapons and armor). Many goblins are guildless and make their way as members of street gangs.
Sometimes driven by wild mood swings, goblins have an inclination toward destruction, which can take a playful form but is often anything but. Some goblins clobber things, others like to light them on fire, and many love to blow things up.
Goblins have an outrageous sense of humor, usually expressed through mischievous pranks. The malicious among them find pleasure in the misfortune of others and tend to cackle maniacally whenever they’re amused. They can act with apparent randomness, sometimes just to confuse and befuddle others.