If the equipped monster destroys your opponent's monster by battle and sends it to the GY: Draw 1 card
Creatures that gain counters or enter play with them
If you are interested in how I built these decklists, or are looking to know the secrets to making a great deck, I highly suggest checking out my Rule 20 book it is a great resource that goes over in detail the steps needed to make your decks do what it wants every time
The original artwork shows a literal depiction of the spell's effect, as a blue-clad wizard is taunting a couple of monsters into running at him
You can find a full rundown and much more info here - MTG Lord of the Rings: Scene Boxes - What They Are & Why They're Awesome if you're interested
In the manga, he started out as a homicidal Creepy Child-like villain who tried to outright murder Yugi and his friends, even trapping them in a deadly maze all for the sake of revenge against Yugi for beating him at his own game