Elemental Research V! Collect pieces and get the reward!
This is the Eternal Kingdom Battle Peak team.

Information about the event.

Elemental Research



During the period, the event item "Elemental Piece" will drop from the enemies in the dungeon.

Collected items can be exchanged for rewards at the event exchange.

Challenge towers and dungeons to get rewards!


Campaign Period
 8/20 (Tue) 15:00 - 9/17 (Tue) 13:59(JST/GMT+9)


Message from Evelyn



Listening to the voices in the drifting night.
...Oh, it's you, you've come at just the right time.

The Crimson Dragon Knights have been making a lot of noise lately,
and it seems that the remnants of the Valto Tribe are gaining power.

I'd like you to travel to various places and help with research.

Please gather "Elemental Piece V" as traces of the Valto Tribe.

I'll prepare a reward for you. Something special.




About the Elemental Piece



How to obtain elemental pieces is as follows.

How to get "Elemental Piece"
 ・Reward for tower content "Key Tower Ultima"
  *Please note that if you are too far away from the defeated mob, the drop right will be invalidated.
 ・Drops from enemies in all dungeons
  *"Coin Rush" and "Material Hunting" are not included.


About the reward



You can exchange random boxes, etc. at the event exchange.

Elemental Research:Prize list
Item NameNumber of Exchanges possibleNumber of Pieces Required
Research Orb V x100130000
Research Orb V x1Unlimited500
Elemental Earrings [E] AorD Selection Box x110200
Goddess' Protection x11500
Fairy's Drop x11500
Common Refiner V (Personal) x12500
Enhancement Stone (Weapons) +1~3 x15150
Enhancement Stone (Armors) +1~3 x15150
Enhancement Stone (Accessories) +1~3 x15150
Enhancement Stone [Weapons] (Non-tradable) x15075
Enhancement Stone [Armor] (Non-tradable) x15075
Enhancement Stone [Accessory] (Non-tradable) x15075
Potential Refiner (Personal) x110030
Gacha Ticket [Equipment] x15200
Gacha Ticket (Avatar) x11500
Gacha Ticket [Follower] x11250
Blessing of the World Tree x12500
Bag Expansion Ticket x1550
Storage Expansion Ticket x1525
Skill Reset Ticket x13125
Projection Crystal x15150
Area Quest Reset Ticket x150125
Area Quest Dispatch Ticket x15025
Money Bag[1000] x1Unlimited3



Random Box



The contents of the random boxes appearing in "Elemental Research V" are as follows.

Research Orb V:Prize list
Item NameCountItem CategoryAppearance Rate
Elemental Earrings [E] AorD Selection Box1Item Box15.00%
Elemental Bracelet [E] AorD Selection Box1Item Box3.20%
Elemental Ring [E] AorD Selection Box1Item Box3.20%
Elemental EX Research Gift Box1Item Box1.50%
Random [Anniv.] Gem Bag1Item Box2.50%
Selection Egg [Enchant]3Item Box5.00%
Selection Egg [Collect Item]10Item Box6.00%
Celestium Ore5Production Material10.00%
Common Refiner V (Personal)3Refiner0.10%
Fairy's Drop1Enhance Material0.30%
Goddess' Protection1Enhance Material0.40%
Common Refiner IV (Personal)3Refiner1.20%
Enhancement Stone (Weapons) +1~33Enhance Material1.20%
Enhancement Stone (Armors) +1~33Enhance Material1.20%
Enhancement Stone (Accessories) +1~33Enhance Material1.20%
Potential Refiner (Personal)10Refiner12.00%
Enhancement Stone [Weapons] (Non-tradable)5Enhance Material12.00%
Enhancement Stone [Armor] (Non-tradable)5Enhance Material12.00%
Enhancement Stone [Accessory] (Non-tradable)5Enhance Material12.00%


Elemental EX Research Gift Box:Prize list
Item NameCountItem CategoryAppearance Rate
Red DrillI (Personal)1Gem Socket Expansion0.01%
Blue Drill (Personal)1Gem Socket Expansion0.01%
Yellow Drill (Personal)1Gem Socket Expansion0.01%
Green Drill (Personal)1Gem Socket Expansion0.01%
Aqua Drill (Personal)1Gem Socket Expansion0.01%
Pink Drill (Personal)1Gem Socket Expansion0.01%
Weapon Drill (Personal)1Gem Socket Expansion0.02%
Armor Drill (Personal)1Gem Socket Expansion0.02%
Weapon Drill II (Main Weapon)1Gem Socket Expansion0.10%
Weapon Drill II (Sub Weapon)1Gem Socket Expansion0.10%
Armor Drill II (Head)1Gem Socket Expansion0.10%
Armor Drill II (Tops)1Gem Socket Expansion0.10%
Armor Drill II (Bottoms)1Gem Socket Expansion0.10%
Armor Drill II (Arm)1Gem Socket Expansion0.10%
Armor Drill II (Back)1Gem Socket Expansion0.10%
Gem Extractor1Consumable0.50%
Weapon Drill I (Main Weapon)1Gem Socket Expansion9.20%
Weapon Drill I (Sub Weapon)1Gem Socket Expansion9.20%
Armor Drill I (Head)1Gem Socket Expansion9.20%
Armor Drill I (Tops)1Gem Socket Expansion9.20%
Armor Drill I (Bottoms)1Gem Socket Expansion9.20%
Armor Drill I (Arm)1Gem Socket Expansion9.20%
Armor Drill I (Back)1Gem Socket Expansion9.20%
Fairy's Amulet1Enhance Material17.30%
Tower Speed II1Consumable1.00%
Tower Speed I1Consumable10.00%
Tower Fire1Consumable1.00%
Tower Water1Consumable1.00%
Tower Wind1Consumable1.00%
Tower Earth1Consumable1.00%
Tower Light1Consumable1.00%
Tower Dark1Consumable1.00%


Random [Anniv.] Gem Bag:Prize list
Item NameCountItem CategoryAppearance Rate
ManaGarum (VH) Gem [Anniv.]1Status Gem3.14%
Stogarve (VH) Gem [Anniv.]1Status Gem3.14%
AdesNeil (VH) Gem [Anniv.]1Status Gem3.14%
UnmannedArmoredGoblin (VH) Gem [Anniv.]1Status Gem3.14%
HordeGuardian (VH) Gem [Anniv.]1Status Gem3.14%
FrostUnicorn (HD) Gem [Anniv.]1Status Gem3.82%
JotunSalamander (HD) Gem [Anniv.]1Status Gem3.82%
UltimateDefenseSystem (HD) Gem [Anniv.]1Status Gem3.82%
DragonZombie (HD) Gem [Anniv.]1Status Gem3.82%
Chimaera (HD) Gem [Anniv.]1Status Gem3.82%
Clements (HD) Gem [Anniv.]1Status Gem3.82%
GuardiansoftheRuins (HD) Gem [Anniv.]1Status Gem3.82%
DwarfKing (NL) Gem [Anniv.]1Status Gem3.82%
DragonZombie (NL) Gem [Anniv.]1Status Gem3.82%
Clements (NL) Gem [Anniv.]1Status Gem4.16%
Chimaera (NL) Gem [Anniv.]1Status Gem4.16%
GuardiansoftheRuins (NL) Gem [Anniv.]1Status Gem4.16%
Jester (NL) Gem [Anniv.]1Status Gem4.16%
Death (NL) Gem [Anniv.]1Status Gem4.16%
Wernher (EZ) Gem [Anniv.]1Status Gem4.16%
Madanac (EZ) Gem [Anniv.]1Status Gem4.16%
Lieven (EZ) Gem [Anniv.]1Status Gem4.16%
Raymond (EZ) Gem [Anniv.]1Status Gem4.16%
Zane (EZ) Gem [Anniv.]1Status Gem4.16%
SH-2Maulwurf (EZ) Gem [Anniv.]1Status Gem4.16%
Chester (EZ) Gem [Anniv.]1Status Gem4.16%


*Items will appear at random from among the items that appear, depending on the rate.
*Each draw will be done independently. Therefore, the same item may be drawn in duplicate.
*The percentages provided are rounded to the 3rd decimal place, so the total may not add up to 100%.
*Event rewards may reappear in future events.


About Reward Accessories



Please see below for the accessories available at the event.

Elemental A Accessory Box [E]
Elemental A AccessoryEpic/Lv.55One of the Accessory that increases [Element ATK] appears
One free gem socket in one of the 4 colors

Element: Fire, Water, Earth, Wind, Light, Dark
Gem socket: red, blue, green, yellow


Elemental D Accessory Box [E]
Elemental D AccessoryEpic/Lv.55One of the Accessory that increases [Element DEF] appears
One free gem socket in one of the 4 colors

Element: Fire, Water, Earth, Wind, Light, Dark
Gem socket: red, blue, green, yellow


*The probability of winning each prize from the Elemental Accessory Box [E] is 4.167% per type (winning 1 of 24 total types).


Thank you for your continued support of "Eternal Kingdom Battle Peak".