Full list of all 38 Minion Masters achievements worth 1,000 gamerscore. It takes around 80-100 hours to unlock all of the achievements on Xbox One.
Use 100000 Gold.
Complete 100 Daily Quests.
Win 500 Ranked Battles.
Use 250 Power Tokens.
Use 10000 Gold.
Complete 50 Daily Quests.
Play a friendly challenge with 3 different friends.
Complete 30 Achievements.
Acquire a collection of 100 cards.
Use 100 Power Tokens.
Complete 25 Daily Quests.
Win a Ranked battle with 8 different Masters.
Use 1000 Gold.
Craft a Legendary Card.
Win 100 Ranked Battles.
Complete 10 Daily Quests.
Win 50 Ranked Battles.
Acquire a collection of 50 cards.
Craft a Rare card.
Complete 1 Practice Match on Hard.
Craft a Supreme card.
Use 25 Power Tokens.
Complete 15 Achievements.
Reach the Silver League.
Craft a Common card.
Reach the Bronze League.
Complete 1 Practice Match on Medium.
Complete 3 Daily Quests.
Win against 8 different Masters.
Win 10 Ranked Battles.
Play 5 spells in a row during an online Match and then win.
Claim 5 Achievements
Reach the Stone League.
Create 3 decks.
Spectate another in-match player.
Acquire a collection of 25 cards.
Win 3 Ranked Battles.
Win a Ranked Battle with less than 100 Health left.