So in order to get all the Mega Cards in Star Force 3: Black Ace, I need to get Apollo Flame V3 and Sirius V2. Naturally, they're next to impossible to get. What cards and strategies should I be using to defeat the two of them?

Sadly, I've got a Brother Band with the Doc going, so Rogue Noise is completely inaccessible to me. One strategy I was told for Apollo Flame was to use a Sirius card (I have V1, V3, and X versions of it) to destroy the panels, and then use a crapload of Earthunder 3 and X Cards on him while using Crown Noise. Unfortunately I don't have any of those cards, just Earthunder 1 and 2. I do have a MuBarrier Giga Card equipped, which is the best I can get without Rogue Noise.

I do also have Card Finder and the QuickGauge card, which is set to my Default Card.