Forum:Raviel and Kuriboh

Hi there i am curious about a few things.

With raviel the lord of phantasm's effect of summoning the phantasm tokens, does it have to be summoned on your field or can it be summoned on either side?

Then with wing kuriboh lvl 10's effect of destroying the attacking monsters, can that be negated by stardust/prime material/starlight road?

thank you