I was wondering, what gives my character cooldown? I know that for each boss teleport my character had cooldown for 20h, 7 days or 2 weeks. But except bosses, what else?
For example:
Blessed Acorn
Using watering can on Sentient Oak gives me blessed acorn, and it has cooldown for 10h to get another one. Same as it gives me cooldown when I eat it for 10h. I can't water more that one Sentient Oak on one character.
Ferumbras' Mana Keg
Every 24h I can use one mana keg on one character, because it gives me cooldown. I can't use more than one mana keg on one character.
Mysterious Voodoo Skull
I can use one skull every 20h, but my character can use as many as I have.
What are other items/actions that give cooldown to my character, based on the examples above? Is there anything I can use only once on my character, through there is more possibly chances - like watering the tree or using mana keg?