Yes and No, Illusion benefits from a lots of passive abilities may they be granted by items or skills but not all. You can not benefit from bashes on illusion (Bash from basher, Abyssal blade, or Barathrum's bash for example).
Can Troll use basher?
The following heroes are no longer restricted from buying Basher: Spirit Breaker, Faceless Void, Slardar, and Troll Warlord. They are still restricted from activating Bash.
Which items work with illusions Dota 2?
Passive abilities illusions can use[edit]
- Most hero and item passive abilities.
- Health or Mana regeneration, including Lifesteal.
- Auras that the original hero has, with the exception of some effects.
- Evasion.
- Critical Strike (the red number is before the illusion reduction however)
- Diffusal Blade's Manabreak.
