Butterfly is the queen of battles as a Melee Assassin and fighter. She can carry games easily by dealing massive damage and cleaning house at the end of a battle.
Passive - Assassin
Whatever Butterfly kills or assists in the kill of an enemy all of her skills are immediately refreshed and Butterfly recovers 8% of her lost HP. Thanks to this passive Butterfly can take down enemies one by one in team fights with constantly refreshed abilities and recovery of health.
Ability 1 - Flying Daggers
Butterfly throws a fan of blades damaging all nearby enemies and slowing their movement speed by 50% for two seconds. The skill can deal massive AoE damage and slow down the entire enemy team when butterfly dives into a team fight.
Ability 2 - Quick Kill
Butterfly attacks at lightning speed immediately damage enemies in her path while increasing her attack speed by 50% for 3 seconds. This skill causes AoE damage in a straight path. The attack speed bonus also helps Butterfly to burst her enemies down in just a few seconds.
Ultimate - Backstab
butterfly blinks behind the enemy with the lowest HP dealing massive physical damage. For the next few seconds, Butterfly receives 60% less damage while gaining movement speed by 50%.
The damage reduction provides Butterfly with excellent survivability in team fights while the movement speed bonus grants Butterfly the exceptional mobility to retreat or chase down enemies. When Butterfly encounters an enemy use flying daggers to slow the opponent first then use quick kill for some burst damage.
Wait for the enemy hero to use his escaping skills before backstabbing onto him for the final kill. Note that Butterfly should conceal herself before finding the perfect time to backstab on the squishiest target for an easy kill. In teamfights use flying daggers to slow down the enemy team while dealing massive damage with quick kill.
once an enemy died Butterfly should be able to clean up the battle with their constantly refreshed abilities. Depending on the situation butterfly can also open with backstab for an instant kill.
Overall, Butterfly is an Assassin with Incredible burst and can easily achieve a penta kill it played well.
The Butterfly took a deep breath, and her palms broke into a sweat. This time her task was to locate and annihilate the enemy in the dark and narrow corridor. The target could escape at any moment, and she only had a few clues. As if celebrating the occasion, little Halloween pumpkin lamps hung on every door in the long corridor, seemingly for the Monster Festival.
The Butterfly had a very keen sense of intuition; only one of the doors was not locked. A dim light came from inside through the half-shut door--obviously, it was meant to tell passersby that there was no one inside. She drew closer to the door slowly, and a beefy figure gradually came into sight from the darkness, just as she had anticipated. Her target saw her at the same time she spotted him. He wasn't empty-handed; the hunting-knife in his hand frightened her.
"I don't think I'll when it comes to using a knife!"
It was only after years of training that the Butterfly became confident enough about her knife-fighting abilities. A single meter, just enough for her to turn and charge at the enemy. Blade in. Blade out. The figure collapsed.
"Target down. Task completed."