Piccolo's character in Super Dragon Ball Heroes evolves from his established history, integrating new elements specific to this continuity. Originating as the reincarnation of the demonic King Piccolo, later revealed as a Namekian from planet Namek, Piccolo Jr. initially pursued vengeance after his father's defeat by Goku. Key events gradually shifted him from antagonist to ally, a transformation solidified during the Saiyan arc when he sacrificed his life protecting the young Gohan, whom he had rigorously trained. Subsequent fusions with the warrior Nail on Namek and the deity Kami on Earth significantly amplified his power, integrating their personalities and wisdom. These mergers resolved his inherent duality, elevating him to a "Super Namek" state that enhanced his combat capabilities and strategic intellect. Within the game, Piccolo acts as a mentor and combat partner to the player-created Namekian avatars: Tsumuri, Seeker, and Kagyu. His connection enables a unique "Fusion" ability where merging temporarily boosts an avatar's power. This fusion accelerates their ki regeneration, enhances attack power relative to ki consumption, and accelerates "Hero Energy" accumulation following clash victories. Post-fusion, the avatars retain visual elements of Piccolo's influence, such as wearing his cape and turban. Piccolo also participates directly in their ultimate attacks, like the "Tri-Beam Maximum" technique executed alongside Vegeta and the fused avatar. The avatars undergo transformations influenced by Piccolo's legacy, including the "Red-Eye Namek" and "Blue-Eye Namek" forms, equivalents to Super Saiyan God transformations that enhance physical prowess and combat efficiency. Through "Linking" mechanics with characters such as Goku, Frieza, or Android 18, the avatars can access advanced states like "Ultra Instinct Omen," reflecting Piccolo's role in facilitating their growth. His tactical guidance remains evident in their development, though he primarily serves in a supportive capacity rather than as a frontline combatant against primary threats. Piccolo's core abilities persist: limb extension, high-speed flight, regeneration (provided his head remains intact), energy projection, and the signature "Special Beam Cannon." His defining traits of strategic acumen and a pragmatic approach to combat align with his portrayal across the franchise.