The Sentinels circle of perversion

he followed the thread of her story well enough, smiling when he realized it would come to him to describe these challenges. and when osprey set down the thread of her story, the druid lifted it happily. "the first challenge was this: you must fly high until you find a lake that is a perfect circle. swim to its very center, and there you will find a chest. open this chest and defeat the monster that is trapped within it. the beast shall drop something ... you will know it when you see it ... and bring this thing to me."

"that is the first task. you only have one chance, and one chance only. if you do not succeed, you will be taken from this realm into one of agony and of pain. do not fail."