Army of Ruin achievements

Forest Stage II - Ruin 1 - Complete the Stage with Bhask

Glacier III - Complete the Stage with no Capacity Upgrades

Reach Experience Level 25 with Mork

Upgrade Ominous Gale to Level 5

Upgrade Hitman Goggles to Level 5

Shrine II - Complete the Stage

Upgrade Mighty Punch to Level 5

Upgrade Caltrops to Level 5

Graveyard Stage I - Ruin 3 - Reach Experience Level 30 with Lanyz

Graveyard Stage II - Ruin 1 - Defeat all special bosses with Ariana

Upgrade Sparksword to Level 5

Forge Stage II - Ruin 2 - Complete the Stage with Jellyfish Ashes