Boss battles

In a dark, swirling arena, Pikachu stands on a glowing blue platform at the bottom of the screen while the character XCat, a small yellow figure, is launched upward by a large, translucent, ice-like projectile that emerges from the top of the screen. The projectile travels down the screen, striking XCat and sending them flying back toward the platform, while the health bar for the character Tabuu remains visible at the top.