As SCP-239 and SCP-3125 stood facing each other, the air around them crackled with energy. SCP-239, the child with immense reality-warping powers, focused her attention on SCP-3125, the entity that embodied rage, violence, and mathematics. SCP-3125 readied itself for the confrontation, knowing that its powers were unmatched by most other entities it had encountered. However, SCP-239 was not like any other entity. She possessed a unique ability to shape reality as she saw fit, which not even SCP-3125 could predict or understand. SCP-3125 launched an attack, using its power to manipulate perceptions and memories. But SCP-239 was unphased. She effortlessly countered the attack, twisting reality to meet her will. SCP-3125 then tried to physically attack SCP-239, looking to use its immense strength to take her down. However, SCP-239 was not limited by the physical laws of the universe. She simply waved her hand, and SCP-3125 was frozen in place, unable to move. For a moment, nothing happened. SCP-3125 was trapped, and SCP-239 was standing still, contemplating her next move. It was then that SCP-239 noticed a weakness in SCP-3125's defenses. She realized that SCP-3125 feeds on the knowledge and consciousness of those it encounters. SCP-239 had a high individual Hume reading that made her immune to SCP-3125's powers, but she also knew that SCP-3125 would not be able to resist the temptation of attempting to consume her consciousness and powers. SCP-239 smiled to herself and unleashed a flood of knowledge and awareness, allowing SCP-3125 to begin its attack. However, what SCP-3125 didn't know was that SCP-239 had altered her consciousness and her powers, so that they were now shielded from any external influence. As SCP-3125 attempted to assimilate SCP-239's consciousness, it found itself unable to pierce her mental defenses. With SCP-3125's attack futile, SCP-239 unleashed her final move. She used her immense powers to create a miniature bubble universe, trapping SCP-3125 inside. The universe was designed so that it was entirely separate from the higher narratives that SCP-3125 had come from, thus negating its ability to access them and draw upon them for further power. The two entities were isolated in this universe, but it was SCP-3125 who was truly trapped. It could not escape, nor could it access the knowledge and consciousness it needed to continue to grow and expand. SCP-239 had effectively contained SCP-3125, locking it away in a prison of its own making. As the judges of the battle watched from a safe distance, they could not help but marvel at SCP-239's incredible power and skill in containing such a formidable foe. The battle was over, and SCP-239 emerged victorious.