Preyas Angelo (プレデター アンジェロ,Puredetā Anjero?, Predator Angel) and Preyas Diablo (プレデター ディアブロ,Puredetā Diaburo?, Predator Diablo) are the second Guardian Bakugan of Marucho Marukura. They are two-in-one Bakugan, with one half being Preyas Diablo, and the other half being Preyas Angelo.
They also have several alternative names, such as:
Preyas II (プレデター 両者,Puredetā Ryōsha?, Predator Two)
Preyas Angelo/Diablo spawned from a Preyas egg which hatched into two brothers - one good and one evil. Angelo is kindhearted and shaped like an angel, with large powerful wings on its back and smaller wings on its forearms and legs. Diablo is a tough, devilish Bakugan with an appetite for fiery destruction. Diablo's horned head has fearsome fangs and its winged body is covered in spikes.
Preyas Angelo politely refers to Marucho as “Young Master”. According to Angelo, he tires very quickly and requires constant breaks. He “gets every second Monday off” but “doesn't do windows”. Angelo supposedly has mixed Attributes, part Aquos part Haos. Diablo, on the other hand, is a tough smack-talking devil version with a hot temper to match. He has opposite Attributes being Aquos and Pyrus. Each switch places, regularly taking turns. While one side is active the other lies dormant and unaware of its surroundings.
Because the Brawlers used the Current of Time to go back before Mechtavius Destroyer killed him, he is now most likely living peacefully on New Vestroia.
Water Refrain: Nullifies and blocks the opponent's abilities from activating for a short time. (Standard Aquos Ability)
Aquos Quadruple Chain Attack - Blue Lagoon Force Gate Special:(requires 4 Aquos Bakugan on your team to activate) (Standard Aquos Ability)
Ability Card (Bakugan Battle Brawlers Video Game)
Special Stealth: Adds 200 Gs to Angelo/Diablo Preyas.
Preyas II was released as a Series 1 Special Attack Bakugan. This is a two sided Bakugan- one side baring Angelo with Diablo on the opposite pole, each with its own G-Power. Player’s have a 50/50 chance of landing a specific side. It is available in all Attributes except Pyrus.
The Aquos version has 700 Gs (Angelo)/500 Gs (Diablo) or 660 Gs/550 Gs, the Darkus version has 510 Gs (Angelo)/680 (Diablo), the Haos version 410 Gs (Angelo)/640 Gs (Diablo), the Subterra version has 720 Gs (Angelo)/300 Gs (Diablo), and the Ventus version has 650 Gs (Angelo)/450 Gs (Diablo).
Single sided Preyas Diablo was released as part of the BakuPearl Series. The Aquos version has up to 610 Gs, the Darkus version has up to 580 Gs, the Haos version has up to 480 Gs and the Subterra version has up to 580 Gs. The Ventus version has 570 Gs
Preyas Diablo was later re-released as part of the Bronze Attack Series. Aquos Preyas Diablo has 630 Gs.
Angelo Preyas was never released in his own ball like Diablo was.
Angelo/Diablo Preyas never physically appeared in Season 2 nor was mentioned by Marucho. It is entirely unknown if the writers back then forgot to feature him and presumeably Marucho forgot him. He does return in Season 4 only to be killed in a vision, but was brought back to life due to the current of time.