Princess Shroob is the main antagonist from Mario and Luigi partners in time. She is the second in command of the alien race known as the shroobs(her older sister is the leader). Her goal was to invade and populate the home planet of the Mario Bros due to the shroobs home planet being at the brink of death starting with the mushroom kingdom.

Classification: Alien

Powers and abilities: superhuman physical characteristic, energy manipulation, energy projection, poison manipulation, homing attack, teleportation, statistic amplification, illusion creation(Created an intangible illusion of peach), levitation, master of disguise, forcefield creation with her throne.

Attack potency: Multi-Solar System level(Fought both the past and present of Mario and Luigi)

Speed: Massively FTL+

Lifting strength: Unknown

Striking strength: Unknown

Durability: Multi-Solar System level(Withstood several attacks from the Mario Bros)

Stamina: Very high

Range: Standard melee range, at least tens of meters with ranged attacks

Standard equipment: Her throne

Intelligence: Very high(was able to lead an army of over thousand shroobs to almost successfully take over the mushroom kingdom.)

Weakness: Baby tears can be arrogant and sadist at times through this usually doesn't hold her back on combat.