This is a guide for Centaur. You can buy Crimson for extra armor instead of Shiva, if your team really needs that aura more then getting Shiva for enemy health regen and attack speed reducition. If enemies magic damage is higher then phycal damage, then buy Hearth before Shiva or Crimson and after that shard, which is good after getting Hearth(a lot of health regen). Good luck, have fun!