All this information was gathered by KTERA patch notes, Inven players feedback on forum, and personal experience. Who knows if NA TERA has the same loot table system or not.


Box Drop Table

Zenith Treasure Chest
Dungeons: 3-man, 5-man, & 7-man
Drops:
Amethyst
Pearl
Argon Vitriol
Normal Visionmaker Designs
T14 Superior Fodder
Steadfast gear (BoE)
Molten Token
Master Enigmatic Scroll
Refined Alkahest
Masterwork Alkahest
Mark of Bloodshed

Prince's Treasure Chest
Dungeon: 10-man normal mode
Drops:
Amethyst
Pearl
Molten Token
Argon Vitriol
Normal Visionmaker Designs
T14 Superior Fodder
Mark of Bloodshed

Monarch's Treasure Chest
Dungeon: 10-man hard mode
Drops:
Amethyst
Pearl
Argon Vitriol
Normal Visionmaker Designs
T14 Superior Fodder
(I've checked everywhere and I do not see Mark of Bloodshed listed anywhere so I'm a bit confused why normal mode boxes get the better treatment. Maybe KTERA added it in later that I haven't seen yet)


New Dungeon Drop Table

Channelworks (3-man)
- Zenith Treasure Chest
- Zenith Ring
- Mark of Bloodshed
- T14 Fodder

Shattered Fleet (5-man)
- Zenith Treasure Chest
- Zenith Necklace
- Zenith Earring
- T14 Fodder

Kezzel’s Gorge (7-man)
- Zenith Treasure Chest
- Molten Token (2 if successful/1 if failed)
- T14 Fodder

Wonderholme Normal (10-man)
- Steadfast Gear (BoP or rare chance of BoE)
- Mark of Bloodshed
- Vision Document
- Prince's Treasure Chest

Wonderholme Hard (10-man)
- Wonderholme Gear (BoP or rare chance of BoE)
- Monarch's Treasure Chest
- Vision Document
- Bandersnatch Cube



Notes
- Mark of Bloodshed also has a slight chance to drop on Channelworks and Shattered Fleet even though personally I haven't seen anyone saying that got it from a drop yet. If it is true, then I guess when double drop event hits here, you better spam this dungeon to death.
- When KTERA got double drop event, it was dropping two Zenith treasures instead of one. Molten Tokens also dropped four instead of two as well.
- Bandersnatch Cube has a chance to drop from the 2nd, 3rd, and 4th named bosses in hard mode. However, there are two secret mini-bosses that has a chance to spawn that drops the cube as well.