So, since the beginning of my career as a Barbarian I've hunted rats exclusively. I'm wondering if I could move up to something a little bit bigger, like goblins. The reason I want to move up is lockpicking/disarming. I want something that drops boxes. My 9th and 10th survivals are the only thing holding me back from advancing.

Shield Usage: 9 77% clear (0/34)
Leather Armor: 11 09% clear (0/34)
Parry Ability: 8 07% clear (0/34)
Multi Opponent: 7 50% clear (0/34)
Light Edged: 2 00% clear (0/34)
Medium Edged: 2 00% clear (0/34)
Heavy Edged: 21 66% clear (0/34)
Pikes: 14 30% clear (0/34)
Heavy Thrown: 8 77% clear (0/34)
Brawling: 8 75% clear (0/34)
Offhand Weapon: 3 67% clear (0/34)
Evasion: 16 60% clear

Think I can take em'?

The field goblins and goblin zombies out Riverhaven's north gate might be easier than the ones out the west gate of the crossing. Louts are rat level, as GRIM45 mentioned, but unfortunately they don't seem to drop many boxes.

Louts are out the east gate