You cannot activate Spell cards during your opponent's turn except for Quick Play Spells
If youre able to follow up an attack with Dratini with Dragonairs Tail Smack, you are likely KOing your opponent's Pokemon, dealing a total of 120 damage
DSF can therefore fit in an Extra Deck and be used when the situation allows, while a 1000 ATK 2000 DEF Effect Monster that requires one Tribute will be seen by many players as a waste of a draw, and not worth being included in a Deck at all
This new policy comes just in time for the upcoming Phantasmal Flames set, which will release Nov
The card quality and advantage of this is nasty as you have the ability to reuse anything in your graveyard again from Dark Rituals to removal to cheap spells and mana artifacts, it won the game
You can only use each effect of "Paladin of Storm Dragon" once per turn