How to make Grade 4 Intelligence Alkahest in Final Fantasy XIV

3 Grade 4 Intelligence Alkahest take 3 × Hard Water, 1 × Sublime Solution, 1 × Fernleaf Lavender, 1 × Levinstrike Aethersand, 3 × Water Cluster and 3 × Lightning Cluster, at the Alchemist. Grade 4 Intelligence Alkahest is used in 12 recipes.