Here some fact that might be useful for you guys:
Magic immunity such as active BKB will stop Spiritbreaker's Greater Bash from stunning you! You'll still get pushed back though.
Shadow Grave of Dazzle or Guardian Angel of Omniknight cannot help Goblin Techies survive from suiciding.
You can use item abilities under smoke of deceit without dispelling it.
Ursa illusion's deals Fury Swipes damage, but they don't increased the damage counter.