Elixir Healing does not cost resources. Each bottle of Elixir will heal 1 severely wounded unit. Elixir Production is determined by your Hospital level and your total Unit Count (including Legions in your Hospital). The higher your total Unit Count and the level Of those units, the faster your Elixir Production Speed. Enacting relevant policies will also increase your Elixir Production Speed. A maximum of 2,000,000 Elixir can be produced day.