The Summer Party!

Summer is coming and Atreia is hot. Elyos and Asmodians want to throw a cocktail party to cool off a bit – but oh no, they are all out of ice cubes! Now the Daeva need to search a few instances for ice to save the party.

Give them a hand: help Callubriz the innkeep or Rezar collect ice and look forward to rewards such as skins, godstones, furniture, wings and more.
Collect Bag of Ice from the instances below (the drop isn't one for each party member):
Aetherogenetics Lab (РМ-78c)
Azoturan Fortress (Betrayer Icaronix)
Steel Rake, Steel Rake Cabin (Brass-Eye Grogget, Engineer Lahulahu)
Draupnir Cave (Commander Bakarma)
Alquimia Research Center (High Priest Esras)
Indratu Fortress (Brigadier Indratu)
Dark Poeta (Chramati Firetail, Asaratu Bloodshade, Vanuka Infernus, Calindi Flamelord, Tahabata Pyrelord)
Esoterrace (Warden Surama)
Udas Temple (Nexus)
Lower Udas Temple (Debilkarim the Maker)
Beshmundir Temple (Stormwing)
Adma Stronghold (Lord Lannok)
Theobomos Lab (Unstable Triroan)
Rentus Base (Brigade General Vasharti)
Raksang(Raksha, Raksha Boilheart)
Tiamat Stronghold (Tahabata's Treasure Chest)
Ophidan Bridge (Artillery)
Steel Rose Cargo (group) (Maintenance Officer Notakiki)
Steel Rose Quarters (group) (Kanerunerk the Accountant)
Steel Rose Deck (group) (Captain Rumakiki)
Danuar Reliquary (Furious Grendal the Witch)
Sauro Supply Base (Guard Leader Achradim, Brigade General Sita of the 40th Army)
Danuar Sanctuary (Staff Officer Syaroka, Supreme Healer Tagnu)
Void Room (Furious Barukan)
Infinity Shard (Hyperion)
Abyssal Splinter (Abyssal Treasure Box, Shining Treasure Chest of the Abyss)
Satra Treasure Hoard (Muzzled Punisher, Punisher Unleashed)
Tiamat's Shelter (Calindi Flamelord, Large Tiamat Treasure Chest)
Illuminary Obelisk (Dynatum Prototype)

The Bag of Ice contains:
Ice Block
Ice Pick

By combining both you will get the [Event] Ice-hot Box and by opening you will get a random reward such as:
[Event] Ancient Spirit's Headgear Skin
[Event] Dragon Lord's Wing Box
[Event] Heroic Godstone Bundle I
[Event] Heroic Godstone Bundle II
[Event] Icy Idian Box
[Event] Ophidan Headgear Skin
[Event] Sensible Summer Gear
Cool Enchantment Stone Bundle
Floral Vine Cabinet
Leader's Recovery Scroll
Lucky Vinna
Power Shard: +50
Shiny Vinna
[Event] Tempering Solutions

You can also get the [Event] Ice-hot Box from quests in the main cities by giving the party hosts some Ice Blocks and getting in return the Shugo Warranty and exchanging them by talking to the Shugo Credit Assurance Agent and getting the [Event] Ice-hot Box

Callubriz and Rezar will also have some other quests for you to get some Cocktail Shakers, the first one is always free!
You can exchange a few Ice Blocks and get a Cocktail Shaker which contains a few drinks such as:
[Event] Blue Atreia
[Event] Manduri Sour
[Event] Ribbit Sunrise
[Event] Brommeltini

You can obtain Scorching Heat by being online (unlimited, every 20 minutes you get 1) or in world drop and exchange them for [Event] Cold Box or [Event] Frozen Box

[Event] Cold Box give you a random reward and contains:
Beach Hat
Blue Balaur Scale
Cute Swim Hat
Diving Helmet/Summer Headwrap
Gold Coin
Platinum Coin
Power Shard: +50
Scorching Heat
Silver Coin
Summer-Loving Inquin Form Candy
Blood Marks

[Event] Frozen Box give you a random reward and contains:
Beach Hat
Blue Balaur Scale
Cool Swimsuit
Cute Swim Hat
Cute Swimsuit
Diving Helmet/Summer Headwrap
Dye: True Black
Dye: True White
Goggles
Gold Coin
Hot Swimsuit
Platinum Medal
Platinum Coin
Power Shard: +50
Scorching Heat
Silver Coin
Summer Sunglasses
Summer-Loving Inquin Form Candy
L190 Enchantment Stones
​

 

Why not add cera medals as event rewards or AP relics rather than giving silver,gold, platinum coins