Even though Djinn was forced to remain, and appear as a hologram before Yugi/Yami, the shadow genie still had the ability to remain spiritually attached to her master/owner, and continue to function like a companion spirit. Even though she was right in front of him, in the form of a tall monster on the battlefield, all Yami could sense was her voice passing through to him. 

[i]"All Kaiba has, Yugi, is his will. The more he presses on, the quicker his faith will wane. Remember, faith is really what your Grandpa would want"[/i].

For a moment, she whispered these words into his ear, before fading back into her battling-self. Hearing her possessor's command, Djinn couldn't agree more. Once again, she dashed to the last winged beast, and disintegrated it with her energy-filled dash. Triumph seethed through her, as she went back to her previous position: arms crossed, with a devious smirk upon her facials. Once again, Yugi's wish was her command. 

[i]"Let's cast a spell, puzzle-solver"[/i].

It was only a pun, before the giant monster form of Dark Djinn unraveled her arms, and clenched her fists. Lifting her left, dark lavender-colored leg, she made a fist-pump motion with her arms, and stomped her violet, non-heeled pump into the board, the impacting force giving off a dark, shadowed-shockwave towards Kaiba's facedown card, and disintegrated it. However, her victory was short, and realizing that Kaiba came prepared, Djinn felt worry and fear for the first time in this battle: if she was off the board, then Yugi wouldn't have the reinforcement needed to win. She would consider objecting this thought, but she knew she can't stay in the field forever. 

[i]"It's been an honor, possessor"[/i].

It was true; Djinn was honored to fight in this duel, but that didn't mean she was leaving Yugi any time soon. She solemnly whispered these words to the puzzle-solver, before feeling the full force of Kaiba's Judgeman disintegrate her monster form off the board. Right after she was knocked off the board, a normal, full-fledged form of Djinn appeared next to Yugi upon his dueling platform. Instead of being in her shadow form, she was back in her colored form, like how she was right after the puzzle was activated. She fell to the floor, right on her side, groaning from the impact caused by Kaiba's Judgeman. 

[i]"K-keep...going, puzzle-solver"[/i]. 

The genie told Yugi, practically telling him to not worry about her, and focus on taking down Kaiba. She just hoped that Yugi wouldn't do, or request anything of that would selfishly satisfy him, if he means to avenge her...