Thank you to all those I have met this year in Magic
There are no timing limits on this combo, so it can be done after getting an attack past an opponent if you have any of the cards that allow you to play artifacts with flash for a surprise lethal blow
From this perspective, the move from Kithkin to Halflings seems inevitable
Given that its detach effect works during the opponent's End Phase, and banishes all cards the opponent controls that were Normal or Special Summoned, or Set that turn, it isn't too difficult to banish enough cards to give Heart-eartH Dragon substantial ATK
For example, "Doubling Season" doubles the loyalty counters the magician enters the battlefield with
Once the Pokemon has received as much damage as the HP (health points) marked on its card, the Pokemon will faint, be placed in the players discard pile, and the attacking player will take a prize card for each Pokemon defeated