help with tele npc

[brandon93131]

am tryin 2 make a teleport npc but b4 u can tele to a cave u need to collect something like a portalpass b4 u can teleport there any ideas how i cud make this?

 

[IceSlice]

#IF
CHECKITEM PortalScroll 1 <<-- 1 = how many npc checks for
#ACT
Mapmove 0 100 100
#ELSESAY
You dont have a portalScroll.