Here is the full list of all 54 SOVL achievements.
The base game contains 29 achievements, and there is 1 DLC pack containing 25 achievements.
Create and save your first Army
Win a battle!
Win 50 battles
Win 500 Battles
Complete the campaign with the Dwarf Foreman
Complete the campaign on the hardest difficulty with the Dwarf Foreman
Complete the campaign with the Ranger Captain
Complete the campaign on the hardest difficulty with the Ranger Captain
Complete the campaign with the Dwarf Engineer
Complete the campaign on the hardest difficulty with the Dwarf Engineer
Complete the campaign with the Vampire Knight
Complete the campaign on the hardest difficulty with the Vampire Knight
Complete the campaign with the Wight Lord
Complete the campaign on the hardest difficulty with the Wight Lord
Complete the campaign with the Elf Mage
Complete the campaign on the hardest difficulty with the Elf Mage
Complete the campaign with the Elf Noble
Complete the campaign on the hardest difficulty with the Elf Noble
Complete the campaign with the Imperial Captain
Complete the campaign on the hardest difficulty with the Imperial Captain
Complete the campaign with the Imperial Wizard
Complete the campaign on the hardest difficulty with the Imperial Wizard
Complete the campaign with the Knight Commander
Complete the campaign on the hardest difficulty with the Knight Commander
Complete the campaign with the Goblin Shaman
Complete the campaign on the hardest difficulty with the Goblin Shaman
Complete the campaign with the Orc Warchief
Complete the campaign on the hardest difficulty with the Orc Warchief
Lose a campaign run
Complete the campaign with the Abyssal Champion
Complete the campaign on the hardest difficulty with the Abyssal Champion
Complete the campaign with the Abyssal Sorcerer
Complete the campaign on the hardest difficulty with the Abyssal Sorcerer
Complete the campaign with the Goatman Longhorn
Complete the campaign on the hardest difficulty with the Goatman Longhorn
Complete the campaign with the Goatman Shaman
Complete the campaign on the hardest difficulty with the Goatman Shaman
Complete the campaign with the Deepwood Noble
Complete the campaign on the hardest difficulty with the Deepwood Noble
Complete the campaign with the Deepwood Druid
Complete the campaign on the hardest difficulty with the Deepwood Druid
Complete the campaign with the Necromancer
Complete the campaign on the hardest difficulty with the Necromancer
Win a battle in Ranked
Win 50 battles in Ranked
Win 250 Battles in Ranked
Complete the campaign with the Saurian Warlord
Complete the campaign on the hardest difficulty with the Saurian Warlord
Complete the campaign with the Newt Priest
Complete the campaign on the hardest difficulty with the Newt Priest
Complete the campaign with the Ratkin Chieftain
Complete the campaign on the hardest difficulty with the Ratkin Chieftain
Complete the campaign with the Ratkin Warlock
Complete the campaign on the hardest difficulty with the Ratkin Warlock