Ability stacking, what stacks?
I haven’t done much testing with this, but I know that These item types do stack with each other: * Speed increasing items * Damage increasing items * Armor increasing items * Stat point increasing items * HP regeneratin items * MP regenerating items * Fire Orbs stack with themselves * Warsong Battle Drums stack with the kodo’s War Drums While these do not stack: * Item auras do not stack with hero auras, and auras of the same type do not stack * Spell Damage Reductions do not stack * Evasion, Drunken brawler and Talisman of Evasion do not stack * Movement speed increasing items and abilities dont stack * Life-Stealing items and abilities dont stack * Immolation from items and abilities do not stack In general it may look like only items with abilities have trouble stacking, while all kinds of unit stats-improving items do stack. A good example of this, is using orbs. The damage of all orbs in your inventory will stack, but the effects dont.
