Crystal Clash

Crystal Clash is a recurring Event.
==History==
==Event Info==
===Basics===
# In Crystal Clash, you can plunder and defend Crystal Geodes.
# By plundering and defending Crystal Geodes, you can earn Crystal Shards and use them to exchange for rewards in Crystal Store.
===Defend Geode===
# You can defend one Crystal Geode from those that randomly appear every day.
# You need to deploy non-duplicate heroes and Artifacts at your selected Crystal Geode to defend it from other players.
# There are two phases during the defense: Protection Period and Non-Protection Period. Crystal Geodes cannot be attacked during the Protection Period.
# At the end of the Non-Protection Period, you will receive earnings based on your defense status. The Outer Defense will be attacked first, followed by the Inner Defense, and lastly the Core Defense. If your Crystal Geode at the Core Defense is damaged, part of your earnings will be plundered by the attacker.
# You need to set formations for the Core Defense and either the Inner or Outer Defense. Your teammate is tasked with holding the remaining line of defense.
# Both defenders will receive the same earnings.
===Defend With Teammate===
# You can assist another player in defending their Crystal Geode and share the earnings.
# It costs your daily defense chance when you assist another player's defense.
# During the Protection Period, if you have used up your daily defense chance and have no teammate, you can assist another player's defense and abandon your Crystal Geode.
===Plunder Geode===
# You can attack the Crystal Geodes you come across in Esperia and receive earnings. You can attack the Crystal Geodes up to 15 times, but you will only receive rewards for your top 3 highest battle earnings of the day.
# When a Crystal Geode is plundered, it will disappear from the map.
# All Crystal Geodes refresh at the same time when the countdown ends.
# After each refresh, the Crystal Geodes need to be rediscovered.
# After of a Crystal Geode, both plunderers will receive . During the event, each player can earn up to Arcane Cores through plundering Crystal Geodes. This restriction does not apply to Arcane Cores redeemed from Crystal Store.
===Plunder With Teammate===
# You can assist another player in plundering a Crystal Geode and share the earnings.
# Each plunderer's unique heroes (without duplicates) contribute individually toward the quest objective.