namerewardprobability*durationstars# dragonsdragon tierspecific dragon
MentorshipXP Potion0.348%2h14Emerald
Wake of DestructionXP Potion0.348%4h24EmeraldStormheim
Dragon CategorizationXP Potion0.348%2h13Emerald
Magical SolutionsXP Potion0.348%4h23Emerald
Elemental PowerXP Potion0.348%2h14Emerald
Elemental PowerXP Potion0.348%2h14Emerald
Master of EmeraldXP Potion0.348%8h34Emerald
Wise TriumvirateXP Potion0.348%4h23Emerald
Live by the FangXP Potion0.348%4h23Emerald
Muscle BrigadeXP Potion0.348%4h23Emerald
Treasure SearchXP Potion0.348%2h14Obsidian
Ancient SpellweaverXP Potion0.348%4h23ObsidianRhyo
Draconic TeamworkXP Potion0.348%2h13Obsidian
Magical SolutionsXP Potion0.348%4h23Obsidian
Elemental PowerXP Potion0.348%2h15Obsidian
Elemental PowerXP Potion0.348%2h15Emerald, Obsidian
Master of ObsidianXP Potion0.348%8h35Emerald, Obsidian
Wise TriumvirateXP Potion0.348%8h33Obsidian
Cloak and DaggerXP Potion0.348%4h23Obsidian
Muscle BrigadeXP Potion0.348%4h23Obsidian
Apex of ObsidianXP Potion0.348%8h33Obsidian
Elemental ExcellenceXP Potion0.348%2h15(any)
Elemental ExcellenceXP Potion0.348%2h15(any)
Elemental ExcellenceXP Potion0.348%2h15(any)
Elemental ExcellenceXP Potion0.348%2h15(any)

*Note that the probability % is based on Empyrean+ level, where all quests are available. At lower level, the high tier quests won't be available and all other probabilities will increase.