The best pet is :
St. Joan
St. Joan, who is also known as the "Maid of Orleans," was a 15th century Catholic saint, and national heroine of France.
Joan's Elemental Attributes
Element: Water
Attributes: STR 22, DEF 20, MAT 11, MDF 5 and SPD 14.
Special Weapon: Goddess' Sword
Special Physical Skills: Running Strike (requires 75 SP) & Water Explode (requires 70 SP)
Angel-Angela:
An envoy sent on a mission to Earth on behalf of the Gods. She is in charge of guarding the Bright Sword with which Perseus killed the Gorgon Medusa. After Perseus returned the sword to God, numerous people tried to seize it from Angela for thousands of years, but nobody succeeded.
Elf-Eva:
An Evil Envoy on probation, she is naughty and often plays tricks on other elves, even King Samile shrugs his shoulders at her. After she was promoted, Samile ordered her to persuade the Savior to give up fighting against hell. If she fails, she must destroy the Savior with the Dark Shield. Can she complete this mission?
Mars - Athena
Athena: the Greek goddess of wisdom, war, the arts, industry, justice and skills. She was the favorite child of Zeus.
Venus:
Venus: the Greek Goddess of love and beauty. With her exquisite features and pleasant smile she attracts many suitors, gods and mortals alike.
It's the Goddess Venus who inspires people to love one another and to celebrate the rite of marriage.
Shizune
Element: Wind
Skills: Wind Assault & Cord Spell
Character Introduction:
Shizune was the daughter of a fearsome tribe leader, but she fell in love with Sam. To find her beloved missing Sam, she left her tribe forever. Along the way, she met a swarm of wolves, and fortunately, she was saved by a player. After that, she joined the player's team and has enjoyed many adventures with Sam together.
Hayate
Element: Wind
Skills: Deadly Assault & Dark Assault
Character Introduction:
Hayate used to be one of the ninjas of Kurokawa. But one day, she discovered that she was actually working for the forces of evil by serving Kurokawa's organization, so she left. After she left, Kurokawa placed a bounty on her head. When players find and rescue her, she will agree to join the player's team and help them to defeat the evil Kurokawa.
Now some other pets like this :
White Tiger
The White Tiger was revered as the God of war and the harvest in ancient times. According to legend, it can ward off evil spirits and bring riches to people's homes. In version 5.0, however, the White Tiger has been cursed and is now controlled by evil forces that have used it to cause terrible disasters. The beast's unbelievable attack power and high speed make it extremely difficult to defeat.
Phoenix
The Phoenix is a mythical bird that dies in flames and is reborn from its ashes, representing the constant cycle of life and death. It's also the king of the birds. Though it is said that the Phoenix can bring people happiness, its tear can heal all diseases, and its feather can revive the dead, players will not have an easy time when they are sent to seek the proud bird's help. It has lots of HP and can heal itself in a short time. To earn its aid, players will have to survive a drawn-out battle that will truly test their mettle.