Note both of the CEs that boost Altrium also boost damage, which can help make it easier to clear quests and speed up the farming process.

Altrium is important to farm while clearing the Main Quest, but once Missions are cleared, does not have to be farmed extensively. The Event Shop CE & Mission Reward CE ( ), as well as bringing the Servant Altria Pendragon boost drops for Altrium. To equip or change your Hero Class open the Troops menu by selecting Troops at the bottom of the World Map, then select the Class Tab. Keep swinging by the location listed on the map here to farm some Klaxxi.

An additional quest currency ( ) drops from all nodes, and is used to purchase Bounties or run Navigation quests. I get a lot of trillium this way as well as all other MoP matz (ie gems, cloth.

There are three event currencies ( ), whose rates are boosted by the gacha Event CEs ( ).

Otherwise, farming Alton is more efficient if bringing different CEs or even no CEs.

For single-currency farming, Celtont (Bronze), Caribou (Silver), and Csejte (Gold) are only better than Alton if able to stack at least +3 or higher bonus on a single currency over another currency (so Gacha CEs are essentially required).

If Masters do not have gacha CEs available, farming Alton is the best option.

The Alton Free Quest drops all currencies (Gold, Silver, Bronze, and Altrium) at good rates, making it the best AP efficiency for mixed-currency farming.

Free Quests during this Event follow the usual rule where later Free Quests tend to have better drop rates than earlier quests.

Gems of war map farming