Argus, Forgemaster
Passive: Tools of the Trade - Two new items are available in the shop, Refined Iron and Purified Mineral, used to craft items. Refined Iron and Purified Mineral are purchased with Salvage and Rough Mineral, which you get instead of gold for kills. Blueprints (needed to craft item in question) can drop from Minions randomly. When a nearby Champion pops a Potion, you get Depleted Elixir, used to make Potions.
Q: Flaming Pursuit - Throw a flaming hammer. The 1st Champion it hits gives you the Blueprints for the items in their inventory.
W: Set Up Shop - Put down an Anvil. Standing near an Anvil reduces the time to Forge an item. (scales up to 1.5-second reduction with level)
E: Neckbreaker - Hitting E does 70-150 true damage (depending on level) to a target (skillshot). Holding E allows you to pump in Refined Iron (as much as you want) to boost the damage, then release it to nuke somebody. Each stack of Refined Iron used equates to 10 extra True Damage. (scales up to 50 true damage with level)
R: Meltdown - Throw down a MASSIVE, HARD-HITTING DoT field. You and your allies take reduced damage from the AoE.
Shop Functions
Forge - If you have the materials and the Blueprint, you can buckle down and MAKE an item, anywhere on the map. (4-second channel)
Study - Uses a bit of Depleted Elixir. You have a chance of instantly getting ALL the Blueprints an item is related to.
Drop - Put down one of your items as a pickup for allies (and enemies).