Forum:Light Spiral + Realm of Light

I have a quick question that I just want to be sure about.

If I have Realm of Light on the field as well as Light Spiral and I have a lightsworn monster that makes me drop 3 cards to the graveyard, does the realm of light get 3 counters on it as well as the effect of the light spiral?

Also, If I were to have 3 light spirals on the field, would the effect of all 3 of them come into play if I had to discard from my deck to the graveyard?