Duelingbook Forum

Can True Dracos use their effect to add the card listed off of a Special Summon? Like I run a Danger! Thunder Dragon combo with some other cards like Black Luster Soldier- Envoy of the Beginning, would they be able to us their effects off of BLSs Special Summon of banishing?

It can be either End Phase, it doesn't specifically say "during your End Phase" so it's during either. Unless of course it was sent by a card that says "card's sent by this card cannot activate their effects".