@Atarax, I think the rewards are based on the difficulty of the monsters, and not in relation to the character. If Rand is updated in the future, I'd expect the "extensive" and "most experienced" tasks to yield tokens, while the lower tasks are just for XP. This is in-line with the intended level range (150+) for rewarding Mana Forge Keys.

Adventurer Token's Testing

Level 221:

  • Wasps - No
  • Banderlings - No
  • Gromnies - ??
  • Sleeches - Yes
  • Slashers - Yes

Level 96:

  • Wasps - No

Level 22:

  • Wasps - No