I was thinking about what someone said when the stone of idle got nerfed about how hard it is to make difficult quests now because I think it's not that hard
you could do for example
- kill x giants with arrows
- complete x daily quests
- get x excellent armory items (I'm not so sure about this one but at least it would make boss fights interesting)
- win x boss fights (a variation of the previous one)
- get x coins perfectly (without missing any)
- slay x enemies perfectly
- buy x ascension upgrades
- get x dp
- claim x minion missions
- win x times in the slayer's lounge
and probably many more but I'm not very creative today
edit:
also some for minigame resources
- finish a bonus stage without falling or touching any saws (like for getting fayar)
- finish an ascending heights without using any boost platforms
- kill x mimics