Junker King Upgrades
Every 3 rounds, open an armory to purchase permanent upgrades to your strongest Rumble's mech.
Special Notes:
- Every Armory includes 2 upgrades and Spare Parts.
- You receive Junkyard Titan in your next shop after upgrading Rumble to 3 Star.
- You receive Finishing Touch after buying every upgrade.
Spare Parts! (0 Gold)
Keep your gold! Rumble permanently gains 3 Ability Power and 50 Health.
Flamethrower (5 Gold)
Flamethrower: Constantly deal 35% / 50% / 600% AP magic damage in a cone.
Petricite Rod (5 Gold)
Petricite Rod: Every 5 seconds, fire a blast at the furthest enemy within 4 hexes that deals 350% / 525% / 6000% AP magic damage over 15 seconds.
Repairing Microbots (5 Gold)
Repairing Microbots: Every 3 seconds, restore 6% / 6% / 25% max Health.
Self Destruct Button (5 Gold)
Self Destruct Button: Increase Armor and Magic Resist by 25%. On death, deal 200% / 300% / 2000% ArmorMR as magic damage to enemies within 2 hexes.
Tankbuster (5 Gold)
Tankbuster: Every 3 seconds, deal 120% / 180% / 1600% AP as true damage to the enemy with the most Armor and Magic Resist.
Junkyard Titan! (0 Gold) - Rumble 3 Star
Junkyard Titan!: Unlock all other upgrades! Gain 90% Durability.
Finishing Touch! (0 Gold)
Your mech is complete! Rumble permanently gains 25 Ability Power and 300 Health.