Nyx Assassin Bugs

Vendetta`s backstab applies to every hit during the fade time without breaking the invisibility
Although Vendetta has no fade time currently, this bug is still present, but lies dormant until a fade time gets added to the ability.
Vendetta applies its damage to every hit during its fade times, without breaking the invisibility, allowing the player to apply its damage multiple times per cast. According to the description, only the attack which breaks the invisibility should apply the damage. This means attacks during the fade time should not apply the damage, since these attacks do not break the invisibility.
Shadow Walk, Wind Walk and Shadow Blade For the cosmetic item equipped by Kunkka, see Kunkka s Shadow Blade.   Item   Changelogs   Known Bugs     Shadow BladeB The blade of a fallen king, it allows you to move unseen and also have this bug.

Vendetta breaks upon attack projectile impact, instead of launch when used by ranged heroes
This matters for ranged heroes only. When Rubick   Hero   Strategy   Counters   Equipment   Gear   Responses   Sounds   Lore   Spell Steal Interactions   Old Abilities   Changelogs   Known Bugs     Rubick 19 + 1.8 14 attacks out of Vendetta, he remains invisible until the projectile hits. This is inconsistent with almost any other source of invisibility.
Shadow Walk has this issue as well.