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