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.
Win 100 PvP matches.
Collect 10 Prismatic Cards.
Win 30 PvP matches.
Reach Stage 20.
Destroy a total of 1000 monsters.
Win 300 Duels.
Successfully Summon a total of 1000 monsters.
Inflict a total of 1 million points of damage.
Collect 300 types of cards.
Win 100 Duels.
Reach Stage 10.
Win 50 Duels.
Win 30 Duels.
Destroy a total of 100 monsters.
Successfully Summon a total of 100 monsters.
Win 5 Duels.
Reach Stage 3.
Earn all achievements.
Reach Stage 50.
Collect 100 Prismatic Cards.