Refining Stones refine equipment. Amounts per refinement: Ares 200, Dragon-Celtic Demon 50, Dragon-Norway Ridge 100 - so don't waste them. Top steady sources: Crazy Eggs event (>=120/day, up to 360+ if all 4 eggs opened); Gather Troops after-event chests (1 chest=15, 10=150, 20=300); King's Path Day-4 Wheel of Fortune. Boss 'Pattern A' guaranteed chests: Lava Turtle/Golem/Witch/Warlord Lv1-5 = x3/6/9/10/12; Hydra Lv1-4 = x3/5/8/12; Ymir Lv1-5 = x4/8/12/13/15 (plus 1 stone per battle). Weekly Killing Ranking top-100: 50 (51-100th) up to 100 (1st). Viking Hard 50 kills=120. Consuming Return (gem consumption): 50,000 gems=100 up to 2,000,000 gems=3,450 total. Black Market 10=1,500 gems / 50=7,500. Use double-drop generals (Baibars + King's Ring) to farm the boss drops.
Original research source: Evony Guide Wiki
