Here is the full list of all 20 Yu-Gi-Oh! Duel Links achievements. It takes around 200 hours to unlock all of the achievements on Windows.
Reach Stage 50.
Win 100 PvP matches.
Win 30 PvP matches.
Reach Stage 20.
Win 50 Duels.
Win 100 Duels.
Win 300 Duels.
Inflict a total of 1 million points of damage.
Collect 300 types of cards.
Destroy a total of 100 monsters.
Destroy a total of 1000 monsters.
Successfully Summon a total of 1000 monsters.
Win 5 Duels.
Win 30 Duels.
Reach Stage 3.
Reach Stage 10.
Collect 10 Prismatic Cards.
Successfully Summon a total of 100 monsters.
Earn all achievements.
Collect 100 Prismatic Cards.