I have 1 Greed face up on my side of the field. My opp have Black whirlwind on his side. Then he normal summoned a BWing monster. Due to black whirlwind's effect, he add 1 BWing monster from his deck.
Does the card addition (from my opp deck to his hand) will trigger Greed effect to inflict 500 LP to my opp during his end phase?
Last time when I played with someone, none of us sure about this but then we agreed that the card addition was counted in, so I can inflict 500 LP to him for each card added by black whirlwind effect. But some people said no.