Ao Kuang Arena Damage - Push Their Shit in

This build is to completely demolish anyone you hit. Squall them, ult them while they are slowed and punch them with air via Polynomicon and that will kill almost any squishy even if they have basic protections. If your ult is down, Squall them, place the tornado on them, and punch them with air = usually they still die. Ao really doesn't need any cd. His damage is so much more rewarding without it. I'll sometimes swap Obsidian Shard with Focused Voidstone if I feel like not ruining a tank's day and burning through their armor. Always complete Book of Thoth second to have the items passive stack with his own passive for 8%. Polynomicon is then already makes his basic attacks viciously viable. Rushing Rod next makes his overall damage and Polynomicon damage absurd. Then get Spear of the Magus for stacking pen. Finishing off with any other pen item or Soul Reaver should be fine since his damage is already ridiculous by then.