Forum:Bottomless

During the damage calculation, of the Damage Step, when your oppenent attacks your face-down Ryko, Lightsworn Hunter, after he is flipped face-up, when you mill your top 3 cards from the top of our Deck to the Graveyard by Ryko's effect, and the one of the cards milled is Wulf, Lightsworn Beast, after Wulf is Special Summoned, can your oppenent activate Bottomless Trap Hole in a response to Wulf's Special Summon?

Vacscillanore