The Fall of the Heart of the Cards

During the fifteen years after Battle City, it has been awfully calm. Kaiba has created yearly tournaments to determine the King of Games and as usual, the spiky haired Yugi, no longer a teenager, but is still the King. Some things never change. Or do they?
A new generation of duelists is now in the spotlight and trouble is brewing on the horizon.
Kaiba has never won once without threatening suicide to Yugi and has just now realized why.
To his dismay, the Heart of the Cards is real and proof has been found. Not by Kaiba, nor by Yugi, but by Kaiba's own son, Magnus Kaiba.

I don't own Yu-Gi-Oh nor the Image (Take-down if requested).