User blog comment:Hamengeri/Wikia List of Gamemode concepts/@comment-4434378-20140304234051/@comment-5686533-20140305084835

They did that in Dota, you can't roll about 19 heroes : Beastmaster (cause Call of the Wild is in 2 abilities), Chen (same but for Test of Faith), Doom (cause Devour), Earth Spirit (cause his innate ability), Ember Spirit (cause Fire Remnant have subability), Io (cause Spirits have subabilities), Invoker (cause Invoker), Keeper of the Light (cause subabilities, again), Lone Druid (again, subability), Morphling (Morph is in 2 spells), Ogre Magi (Aghanim gives him subability), Phoenix (subabilities for teh win), Puck (for whatever reason Illusory Orb has a subability rather than a "reactivation", like 2 other heroes have), Rubick (cause Spell Steal), Shadow Demon (cause subability), Shadow Fiend (cause Shadowraze is in 3 spells), Spectre (cause Reality is, like Puck, a subability rather than a reactivation), Templar Assassin (cause Traps have a suba), Terrorblade (because... maybe his metamorph thing) and Troll Warlord (cause... maybe his transformation thing...).