({10} magic symbol) ({U} magic symbol) each turn available.
Steps
Activate an Island by tapping it, adding ({U} magic symbol) .
Cast Whim of Volrath with buyback by paying ({2} magic symbol) ({U} magic symbol) , targeting a basic Island.
Orvar triggers, creating a copy of the basic Island.
Resolve Whim of Volrath, returning it to your hand.
Repeat two additional times.
Activate an Island by tapping it, adding ({U} magic symbol) .
Cast Walk the Aeons with buyback by paying ({4} magic symbol) ({U} magic symbol) ({U} magic symbol) and sacrificing three Islands, causing you to take an extra turn after this one and return Walk the Aeons to your hand.