Bwa Trio

Bwa is a team of three rabbids that summoned by megabug to stop the heroes by reaching the castle

Bwario
Bwario is a notable Rabbid enemy in Mario + Rabbids Kingdom Battle. As his name suggests, he is similar to Wario, with his signature mustache, cap with an upside down logo of Mario's "M" rather than Wario's unique "W" logo and not overlapping the white background along with lacking the white stripe around the brim, and clothes; unlike Wario, however, he is quite small and not obese.

Bwario appears in the Lava Pit, summoned by the Megabug to stop the heroes from reaching Bowser's Castle. He is fought twice in the game (not counting Challenge levels); the first time alongside his stronger ally Bwaluigi, and the second time alongside both Bwaluigi and the Lava Queen.

Bwario behaves similarly to a Valkyrie. He has significantly less HP than Bwaluigi, but attacks at range with a gatling gun seemingly built out of green pipes. He can also activate a "reaction shot" technique to hit heroes as they move. His team jumps also produce close-range shockwaves upon landing, seemingly by smashing the ground with his gun. He and all of his allies must be defeated in order to claim victory, except for certain challenges, where instead, only he, Bwaluigi and the Lava Queen must be defeated (together known as the "Bwa Trio").

Bwaluigi
Bwaluigi is a notable enemy in Mario + Rabbids Kingdom Battle. As his name suggests, he is similar to Waluigi, with similar height, cap, and clothes, although he is bulky rather than skinny. His artwork incorrectly depicts him with bright blue overalls; however, in the game itself he wears the proper blackish blue-colored overalls.

Bwaluigi appears in the Lava Pit, apparently summoned by the Megabug to stop the heroes' advance on Bowser's Castle. He is fought twice (outside challenges); the first time alongside his weaker ally Bwario, and the second time alongside both Bwario and the Lava Queen.

Bwaluigi behaves much like a Smasher; charging at the heroes (both on his turn and after being attacked with ranged weapons) in an attempt to hit them with the large red pipe he uses as a bludgeon. This can also inflict the Honey status on a critical, leading to heroes being stuck next to him, allowing him to hit them multiple times. In addition to significantly more HP than most enemies (and even some bosses), he can force characters towards him (similar to Rabbid Mario's Magnet Dance), possibly making them vulnerable to attack (even more vulnerable if Bwario's Villain Sight is active and he's near Bwaluigi). He and all of his allies must be defeated to claim victory, except for certain challenges, where instead, only he, Bwario and the Lava Queen must be defeated (together known as the "Bwa Trio")

Lava Queen
The Lava Queen is a notable enemy in Mario + Rabbids Kingdom Battle. She is fought in the Lava Pit alongside Bwario and Bwaluigi. She appears similar to a Valkyrie Rabbid, but with golden armor, purple hair, and elaborate horns on her helmet that glow a similar color to her eyes. While most female Rabbids have long hair, the Lava Queen is the first and the only one with distinguishing eyelashes.

The Lava Queen was apparently summoned by the Megabug to stop the heroes's advance, as it is shown dropping a red orb (similar to the ones that summoned Bwario and Bwaluigi) further into the Pits as it flies away with Spawny. She appears in person when Bwario and Bwaluigi appear for a rematch, sneaking up behind Mario and giving him a surprise hug and kiss. After being defeated, she blows Mario a kiss before running off with the other villains.

The Lava Queen behaves much like a Valkyrie in battle, with a similar gatling attack (that can inflict Vamp on its targets) and the ability to create shockwaves if she performs a Team Jump, which can inflict Burn on anyone caught in the blast. However, instead of protecting her allies with shields, she can scream to force the player characters away from her. In addition to Bwario and Bwaluigi, she is supported by Lava versions of a Ziggy, a Hopper, a Buckler, and a Supporter - all seven enemies must be defeated to claim victory, although in certain challenges, only she, Bwario, and Bwaluigi must be defeated (together known as the "Bwa Trio").

Personality
The Lava Queen seems to be flirtatious as seen in her intro and the cutscenes surrounding her battle. She blows Mario a kiss a few times.

Physical Appearance
The Lava Queen resembles a Valkyrie Rabbid, but her armour is golden and she has prominent eyelashes.

Mario + Rabbids Kingdom Battle
During her intro, the Lava Queen sneaks up behind Mario and tries to kiss him, which the plumber finds to his dismay, as Bwario and Bwaluigi sneak up.

Combat
The Lava Queen attacks by opening fire through her gatling guns. She can also scream to force the heroes away from her area and emits fiery shockwaves from her Team Jumps. She, Bwario, and Bwaluigi are aided by an infernal Ziggy, an infernal Hopper, an infernal Buckler, and an infernal Supporter. All seven must be destroyed to claim victory.