Stormhammer is the boss of SkyForge and is the enemy with the most health in the game so far.
Stormhammer has many attacks for your minifigure to combat against. His most common attacks include firing a bolt of energy at the player from a distance, slamming his hammer down similar to a Crooked Tooth Brute, and doing a charged sprint to knock the opponent into the air. Other attacks include summoning Fire-Maw Brute minions which drop hearts. His other attack summons two lightning orbs that will follow and damage the player. When this happens the player has two choices: either take the damage and wait for it to run out of power, or get it onto the quick builds and trap it.
The quick builds in this area include two lightning stands which harness Stormhammer's lightning orbs. When built they will drop three health pickups and will not disassemble until the player click on them with a harnessed storm hammer orb. The player will then be able to rebuild them.
This boss was called "The Giant Dale" during the gamescom presentation 2013.