Team Spirit Warriors (魔界狂戦士, Makai Kyosenshi, translated as Demon Realm Crazed Warrior Team) called Team Baal's Berserkers in the English manga, were a team of large demons that participate in the Dark Tournament. Their leader, Topaz, had ambitions of killing Yusuke Urameshi, but was single-handedly defeated by Younger Toguro along with the rest of his team. In the anime, they also had a sixth member named Rugby, who was killed by Topaz for trying to kill Yusuke before he himself had the opportunity to do so in the ring. Their specialty appeared to be the overwhelming strength of their weapons and size, in addition to their immense Yoki to enhance their physical strength; in fact, almost all the members of this team possess a weapon of some sort. Rugby, the 6th anime-only member possesses a football-like weapon made of spirit energy. During Younger Toguro's Match, Elder Toguro and Karasu can be seen watching at a nearby entrance.
Topaz - Leader (Deceased)
Rugby - 6th member. The second representative of the Spirit Warriors in Tournament Tactics (Anime-Only) (Deceased)
Dosukoi - Deceased- a sumo like fighter who dies at the hands of Younger Toguro. He is the only member who does not wield a weapon.
Gorilla (translates to "Gorira") - Deceased- a hammer wielding larger fighter who dies at the hands of Younger Toguro. He has shoulder length hair in the anime, but slicked back hair and a moustache in the manga.
Babaki - Deceased- A fish-faced, giant fighter wielding a trident who dies at the hands of Younger Toguro. One of the first bosses in Tournament Tactics.
Gagaki - Deceased- a huge one horned giant wielding a huge mace who dies at the hands of Younger Toguro.
- In the original Japanese version, they are called the "Demon Realm Crazed Warrior Team", the dub name is attributed to the huge amount of Yoki each member possesses.
- Each of the team's name is either a tough material or subject, Dosukoi means "Sumo Exclamation", Gorilla is a powerful ape, Rugby is a contact sport similar to American football, Topaz is a tough mineral, Gagaki and Babaki respectively mean "Shit" and "Rugged."
- The manga is rather inconsistent to how the fighters died. For example, Gorilla was beheaded in the manga, but when Toguro was shown as the winner, his corpse is bisected, or split in two.
- Dosukoi bares resemblance to E. honda from Street Fighter and they both have an attack with similar style "Hundred hands."