Grand Doomer

The Grand Doomer is a one of a kind Sphere Doomer that serves as a boss in Kirby's Return to Dream Land. Like other Doomers, the Grand Doomer is a natif of Another Dimension and was drawn toward the massive energy contained into the final piece of the Lor Starcutter enough to leave its own dimension to seek this massive source of energy.

Kirby's Return to Dreamland
The Grand Doomer serves as the fifth boss of the game and the last fought on Planet Popstar. Like the smaller Sphere doomers, the Grand Doomer mainly attacks by launching fireballs toward Kirby and his friends. It can also create wormholes to warp around the battlefield and emerge from them to swoop around and damage Kirby. It can also hide in the shadows and cause heavy damage to any character that touch his hiding place. When its health bar has is depleted to near zero, the Grand Doomer will encase itself in stone and gain four health meters. The only way to damage him in this form is with the Ultra Sword, which can be obtained from a Super Blade Knight that the doomer randomly spawns alongside other enemies.

VS Grand Doomer
"Evil Sphere Doomers have come to Planet Popstar from another dimension, drawn by the lost Energy Spheres… This one is huge!"

VS Grand Doomer EX
"The lost Energy Spheres have created dimensional rifts. The Grand Doomer has emerged from one such rift!"