Simple Mid Invoker guide based on Exort to build on Sun Strike, Meteor and Deafening Blast. Recommended when you get the Eul: Eul>Meteor>Deafening Blast>Sun Strike. ONLY USE THE EXORT TACTIC IF THEY HAVE 2-5 SQUISHY HEROES ON THE ENEMY TEAM, OTHERWISE I RECOMMEND YOU BUILD ON A BALANCE/QUAS TACTIC.