Pantheon Guardian (パンテオン・ガーディアン,Pantheon Guardian?) is a standard Pantheon with an electric club. In the "Find Hidden Base" mission from the first Mega Man Zero game, where Zero fights against Blizzack Staggroff, they are green and their eyes are used as spotlights to detect intruders.
Pantheon Hunter (パンテオン・ハンター,Pantheon Hunter?) is a standard Pantheon equipped with an arm cannon. It is the simplest, in design and function, of the Pantheons and has its first appearance in Mega Man Zero's introductory sequence. This one fires three shots in a row.
Pantheon Flyer (パンテオン・フライヤー,Pantheon Flyer? , misspelled as パンテオン・フライナー is some sources), is a flying Pantheon equipped with an arm cannon like the Pantheon Hunter. It can fly to the background to evade Zero's attacks.
Pantheon Core (パンテオン・コア,Pantheon Core?) is the boss of the "Destroy Train" mission in Mega Man Zero. It's the core of the train, located in the engine chamber. It attacks with a flamethrower and tries to smash Zero into hidden spikes on the ceiling by lifting the floor. If the player has a high rank, it will also use Brain Pressure. The Cyber-elf Totten is gained from its defeat.
Data: Nickname: 頭脳特急 (Zunou Tokkyuu, Brain Super Express) EX Skill: Brain Pressure (ブレインプレッシャー,Brain Pressure?) - The Pantheon Core will slowly move forward to smash Zero while it's attacking with the flamethrower and 1 or 2 of the floor segments up.
Pantheon Ace (パンテオン・エース,Pantheon Ace?) is a pair of flying Pantheon sub-bosses. They are the first of three bosses Zero must face in the Neo Arcadia Shrine stage, first appearing as statues. They are slightly faster and more lethal versions of the Pantheon Flyers, and look like the Variant forces in Mega Man Zero 4. The only real danger during the fight is the spiked pit in the center of the room. They are the only kind of Pantheon seen with visors instead of one cycloptic eye.
Pantheon Hammer (パンテオン・ハンマー,Pantheon Hammer?) is an armored Pantheon equipped with a flail hammer and a shield. The shield can be removed with the Chain Rod. Most only throw their flails at Zero, but some, if given enough space, will actually charge to attack him. Their attack behavior resembles the Hoganmer's from Mega Man X.
The power it received causes it to morph into a form similar to Elpizo's second form in Mega Man Zero 2 (and shares similarities to Copy X's Seraph form from the first game, fitting due to being a mass-produced copy of X), and may have been driven insane, as it destroyed one of its own kind without reason (though the other Pantheon Aqua being destroyed may have been an accident). It also gained the ability to speak, since it lets out gremlin-like cackles and mutters phrases spoken by Copy X's Seraph form in an extremely high pitch. The Modified Aqua uses its sharp claws to shake the walls of the room, causing chunks of the ceiling to rain down from above; fires a pink, sweeping laser from its eye; shoots five, flaming harpoons in contrast to one normal harpoon; and tries to grab Zero and drain the life force from him. After its defeat, Zero receives the Cyber-elfKynite.
Pantheon Base (パンテオン・ベース,Pantheon Base?) is a green Pantheon from Glacier Le Cactank's stage, Snowy Plains. It uses a flail hammer and rides a hovercraft. Zero can also use its hovercraft after destroying it. Respectively, they look and attack like Glacier Le Cactank, and only appear in the Snowy Plains, implying they might be his own personal Pantheon guards.
Pantheon Bomber (パンテオン・ボマー,Pantheon Bomber?) is a Pantheon that throws bombs from the broken windows of Deathtanz Mantisk's stage, the Old Residential Area. They will go back to hiding behind the windows if their target is not around.
Pantheon Fist (パンテオン・フィスト,Pantheon Fist?) is a Pantheon with large fists from Mega Man Zero 3. Their punch can push Zero off an edge. It is possibly an upgrade of the Pantheon Warrior. Their fists have thrusters to make their punch stronger and faster (since there might be a clue that the fists are heavy due to its' speed on moving towards zero).