![An army of Troops fights against a dungeon boss fight in Warcraft Rumble](https://cdn.vox-cdn.com/thumbor/UfClYOK7-SWqhaX9kPSUQqVvdNY=/0x454:1290x1180/640x360/cdn.vox-cdn.com/uploads/chorus_image/image/72849247/IMG_0082.0.png)
Upgrade your leaders and their units in Warcraft Rumble’s dungeons
Source:https://www.polygon.com/guides/23952945/warcraft-rumble-dungeon-unlockUpgrade your leaders and their units in Warcraft Rumble’s dungeons
Source:https://www.polygon.com/guides/23952945/warcraft-rumble-dungeon-unlock