Because Cyber Twin Dragon and the two Chimeratech Dragons can attack multiple times per turn, it can raise their ATK at least twice per battle
Both have a +1/+1 counter theme, want to sacrifice cards, and can easily recur big threats from the graveyard
For example, we have LOB which stands for Legend of Blue Eyes White Dragon
They cant quest for the rest of the turn.Im ready to serve the Emperor. While its cool to get another card reveal (Ursulas Return spoilers have been few and far between this season), this particular card isnt likely to have a huge impact on the game
There's also the little matter of its special power, which prevents any Earth, Wind, Fire, Water, or Dark type monster from eliminating it