GEM system is a very important of our new expansion – COTK. Hero foster makes your hero different from other players and Gem makes your armaments out of the ordinary.
>>> PRECONDITION When lv. 74, players can research tech – Unlock Gem.
>>> ENTRANCE Armament → Gem
>>> BONUS Gem will add additional attak, defense and troops to your armaments.
>>> GET GEMS There are several ways to gems for the moment: * Worship * Killing chests (tech research needed) * Market (tech research needed) * EVENT
>>> GEM INLAY & REMOVE * INLAY Click the socket → Choose a gem → Successfully inlay When successfully inlayed, the gem will strengthen your armament greatly. The higher gem’s level, the greater effect. Only an “empty” armament can be inlayed a gem.
* REMOVE Click the gem → Confirm → Successfully remove When successfully removed, all the effect will be removed too.
>>> GEM FORMULA Original data : All Attack +75 Gem level : 10 Gem Effect : 280 + 75*25% = 298.75
>>> GEM COMBINE Two same level gems can be combined into a higher level gem.