Here is the full list of all 52 Frontier Hunter: Erza's Wheel of Fortune achievements.
Kill the Skeleton Reaper Boss
Challenge any Boss
Kill the Warden boss.
Kill the Giantess boss.
Kill the Berserker boss.
Kill the Big Face Guardian BOSS.
Kill the Abyss Spider BOSS.
Kill the Mermaid BOSS
Complete 10 Dishes.
After Adopted Children scene
After Bathing scene
Kill the Lethal Blade Mantis BOSS
Kill the Furious Scorpion BOSS
Craft 10 pieces of Equipment
After Nia Joins the Platoon scene
Kill the Flying Kobold BOSS
Expand Weapon Core Slots 2 times.
Change Hairstyle or Outfit for the first time.
After Ciara’s Nosebleed scene
Complete a Base Defense
Kill the Giant Lizard BOSS
Obtain the Switch Handle
Pick up the Green Keystone
Craft 1 piece of Equipment.
Pick up a Fire Bullet Artifact for the first time
Complete the Flower Thief scene
Kill the Wolf King
Sell Item for the first time.
Insert 2 Equipment with Magic Cores.
Croass through the Grand Storm
Complete the Kuku Bird Capture Mission
Complete 1 Dish.
Complete the Training Mission
Watch the Live Stream
Obtain “That’s Cheeky” Rewards 3 times.
Kill the Blade Mantis at stage 5
Kill the Big Face Goalkeeper at stage 5
Kill the Flying Kobold at stage 5
Kill the Giant Claw Spider at stage 5
Kill the Furious Scorpion at stage 5
Kill the Silver Moon Wolf King at stage 5
Kill the Giant Lizard at stage 5
Kill the Mermaid at stage 5
Kill the Berserker in Stage 5.
Kill the Giantess in Stage 5.
Kill the Warden in Stage 5.
Kill the Skeleton Reaper in the 5th stage
Achieve a gold medal in the altar's combo test
Defeat the Rat King BOSS
Defeat the Rat King in its 5 stages
Defeat the Alicia BOSS
Defeat Alicia in its 5 stages