Battle Nizer

The Battle Nizer is a device used by Ray and his sister Kate that allows its wielder to summon a monster through a system called MonsLoad (モンスロード, Monsurōdo?). Ray commands the monster, such that when the monster gets injured too much, Ray has no choice but to call him back.

Giga Battle Nizer
The Giga Battle Nizer is a giant polearm Battle Nizer used by Ultraman Belial. It is much more powerful than a regular Battle Nizer as it is able to control an army of hundreds of monsters and can be used as a weapon when channeling energy into it. A normal Battle Nizer, however, can be used to control it and the monsters used.