Up to +5-20% Strength based on the charge time of your heavy attacks. Stacks 3 times.
+5-8% Strength for 4.5s on Kill. Stacks 5 times.
Your Grenades stick to Ogryns and Monstrosities. +6-15% Damage vs Ogryns and Monstrosities
+1-4 Bleed Stacks from close range explosions.
This Build makes the WAKING giants event feel easy. Taunt the horde of ogryns and lay into them with the Rumbler!