what does this do and can u only get it in the battle arena?

Dude you're gonna get in trouble if you keep asking questions like this in different threads... admins are probably gonna close this one too, but I don't remember it being in the locked topic so...

Only available in Battle Arena. Let's you cast two summons in one turn. Use it to W-Summon a Quadra Magic'd Bahamut Zero. 8 Bahamut Zero's does a lot of damage.

- PTM