A ~10-day gem-farming event. Pyramids spawn on the world map; you send a march to explore (dive) one, and the score = the items/resources brought back (random). FREE and low-keep-friendly -- no combat; F2P players routinely exceed 2,000M score. Hitting 500M personal score gives 189,000 Gems total across nine chests, plus Senior RSS Chests, healing speedups, Refining Stones, Soul Crystals; top-10 monarch ranking adds up to 300,000 gems. Scoring/high-score tips: (1) Advance Academy research Mysterious Relic Exploration + Adv Mysterious Relic Exploration (Alliance tree) -- higher buff = more brought back per dive (Lv1-5 base has no effect). (2) Dive only Lv3+ pyramids, ideally Lv5; limit 20 dives/day, 20 stamina each, ~15-25 min each. Score ranges: Lv3 400K-5.2M, Lv4 2.4M-29.2M, Lv5 7.4M-88.1M (heavily random). Lv3 x20/day can just reach 500M; Lv5 x20 can yield 180M+/day. (3) Dive ALONE (multiple divers split fewer items = lower score). (4) Send minimal weak troops and NO general -- ~100,000 t1 carrying >=1.3M load is enough; troop level/count/general do NOT change score or time. Find pyramids fast on the PC/Mac client. For a bot, this is a pure gather-style loop (dispatch weak marches to pyramids) that yields the largest single free gem haul; pre-research the relic-exploration nodes.
Original research source: Evony Guide Wiki