Okay, that sound pretty nice. Hey, Odd Eye! What do you mean by...
"Pooooooooopy"? The best thing to have against emerald is actually ZERO materia. Because the Air Tare Storm does 1111damage/each materia . Like, if Tifa has 7 materia and Cloud has 2. It will cause 7777 to Tifa and 2222 to Cloud. But the thing then is to make all the Battling characters strong enough to cause major damage without any materia.