Here is the full list of all 14 Cryptrio achievements.
Match 1000 Blobs of Goo
Match 1000 Skeletons
Match 1000 Spiders
Match 1000 Sphynxes
Match 1000 Warriors
Match 1000 Gorgons
Match 1000 Harpies
Match 1000 Dragons
Match 1000 Plants
Match 1000 Wizards
Defeat 20 Hydra
Defeat 20 Vampires
Defeat 20 Statues
Defeat 20 Empresses