Blighted Elm Sap From Istaria Lexica Blighted Elm Sap Item type: Resource Tier: Tier 2 Ways to obtain[edit] Find ways to obtain "Blighted Elm Sap". This section can be empty if it is not available or wiki details are missing. Categories: ResourceTier IIItem Facts... more about "Blighted Elm Sap"RDF feedTier2 +