Y do u play NosTaleDE without being able to speak in german?
Mh no matter..
SP1 is useful to do the raid itself and the TS, as well.
SP2 isn't rly effective in the Ginseng-Raid-TS, because it's Light vs Light. Redmage is more effective in this TS, again.
Ofc u can do the Jelly-TS with Lv.33.. i start regulary with Lv.30 without SP..
Good luck && and have fun