- Say it. "Damn all of them. There's only me." Say it. Say it! Because the city was built on divisions. Dead flower dolls. Gotham isn't a garden! It never was! It's a wild, bloody meadow! So stop wasting your lives! Don't take the pennies! Come to the land of giants! Go get what's yours get it! And let what's here die as it should, and grow something wonderful in it's place!
- — Mister Bloom src
Mr. Bloom is a Gotham City power broker. His ulterior motive remains a mystery as does his past, but with his arrival came a new wave of former crooks turned metahuman powerhouses such as Precious Precious, Gee Gee Heung, and Qi Tsu. He provides his "seeds" to a select few, acting as implants that once rooted inside the body will grant their hosts extraordinary superpowers at the cost of their lives.
- Claws: While using his powers, Bloom can sharpen his fingers to deadly points, his go-to weapon when aiming to kill.
- Superhuman Agility
- Superhuman Strength
- Elasticity: Bloom can extend and retract his body parts to incredible lengths.
- Size Alteration: Mister Bloom is able to grow to gigantic size, becoming taller than entire buildings.
- Superhuman Durability: Mister Bloom can endure extreme levels of physical harm, he survived being smashed through buildings, point blank explosions and high-caliber explosive bullets.
- Mechanokinesis: Mister Bloom can take control of the GCPD armored suits.
- Pyrokinesis: Mister Bloom can project flames hot enough to melt one of Batman's armored suits.
- Cryokinesis: Mister Bloom displayed the ability to project ice from his hands.
- Gadgetry: Mister Bloom has the mechanical skills to produce high-quality robotic "seeds" that grant its user super powers.
- 8 Appearances of Mister Bloom (Prime Earth)
- 3 Images featuring Mister Bloom (Prime Earth)
- 2 Quotations by or about Mister Bloom (Prime Earth)
- Character Gallery: Mister Bloom (Prime Earth)