Army of Ruin achievements

Graveyard Stage III - Ruin 1 - Complete the Stage with Ker

Upgrade Ominous Gale to Level 5

Glacier Stage III - Complete the Stage

Glacier Stage II - Complete the Stage with War Drums

Shrine II - Complete the Stage

Upgrade Hitman Goggles to Level 5

Reach Experience Level 40 with Samael

Forge Stage III - Complete the Stage

Forest Stage III - Complete the Stage with Meteorite Blast

Shrine I - Upgrade Wolf's Fang to Level 5

Graveyard Stage II - Ruin 2 - Defeat all special bosses with Ker

Forge Stage II - Ruin 1 - Defeat all special bosses with Ogol