I understand that the design may be highly problematic, commander ninjutsu was a bit too powerful, circumventing commander tax entirely
While it gives the bonus of dealing additional damage by letting you reveal Dragon Creature cards from your hand, the base of dealing two damage to any target and leaving behind a Battle with a potent transformation is plenty good enough to see play in the Standard Mono-Red Aggro deck with zero Dragons
Four Pluto Clever Cluefinder lets you lean into a wide range of great Items
It can fill the one-drop slot, its a good mana sink, and it can put pressure on the opponent quickly
This perspective changes with a set like CMM, since you can put legendary multicolor creatures in your command zone, meaning you have immediate access to them
Porcelain Gallery's ability overrides all previous effects that set the base power and toughness of creatures you control to specific values