namerewardprobability*durationstars# dragonsdragon tierspecific dragon
Master of HarbingerXP Potion0.323%8h45Obsidian, Harbinger
Master of ObsidianXP Potion0.323%8h35Emerald, Obsidian
Master of OrangeXP Potion0.323%8h33Orange
Master of PlatinumXP Potion0.323%8h33Platinum
Master of PurpleXP Potion0.323%8h33Purple
Master of RedXP Potion0.323%8h33Red
Master of SapphireXP Potion0.323%8h34Sapphire
Master of VanguardXP Potion0.323%8h45Harbinger, Vanguard
Master of VerdantXP Potion0.323%8h45Eldritch, Verdant
MaturityXP Potion0.323%8h43Arcanum
MentorshipXP Potion0.323%2h13Green
MentorshipXP Potion0.323%2h13Gold
MentorshipXP Potion0.323%2h13Platinum
MentorshipXP Potion0.323%2h14Sapphire
MentorshipXP Potion0.323%2h14Garnet
MentorshipXP Potion0.323%2h14Emerald
MentorshipXP Potion0.323%2h24Harbinger
MentorshipXP Potion0.323%2h24Vanguard
MentorshipXP Potion0.323%2h24Empyrean
Mogorot's GiftPlatinum Chest0.323%1d64(any)Mogorot
Muscle BrigadeXP Potion0.323%4h23Gold
Muscle BrigadeXP Potion0.323%4h23Platinum
Muscle BrigadeXP Potion0.323%4h23Garnet
Muscle BrigadeXP Potion0.323%4h23Emerald
Muscle BrigadeXP Potion0.323%4h23Obsidian

*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.