I have some issues:

1. How do you deafeat The Guardian? He seems to only take dmg from physical attacks. I'm lvl 16 and he is 12 and it would take about 2h to kill him...

2. How do you get to the frozen area in the top left corner of the map? I talked to the bunny who showed me where to jump (=teleport??), but after teleporting to the first and then the second ledge i can't get anywhere, esp. not up.