I think you were incorrect about why Phelia+Phantom beats flute+Idol. It is not that they can blink the tokens (the idol player can just activate in response and block forever). It is because Phelia allows you to blink flute until the end step and then play Phantom, getting rid of their land.
I'm so mad I did not notice disruptor flute, cause I submitted stingerback terror + city of traitors + simian spirit guide, thinking it would have been the same as mox ruby so "hehe monke" but actually had I submitted mox ruby it would have been win/lose (on the play they name the mox, on the draw can pay for the extra 3 if they name the dragon) instead of lose/lose (if they flute the dragon, can't pay for the 3).
yea I feel the flute super has to go. I think such targeted disputation has shown to be very dangerous in 3 card blind as it really seems to just knee caps alot of decks. Scion I was kind of fine still you brought up alot of its counters are ban, so I do feel it may be too restrictive of a card to counter (just because a counter exist doesnt make it health for the meta). And I think City of traitors should be an easy ban. I personally wouldnt ban Idol of the false gods at this moment, but if it painful one more meta, i vote heavily against it.
Burn the City down! Also, my gripe with White Orchid Phantom is that on the play it defeats all storage/depletion decks. Like Flute it can be an auto-win button (Though a T2 one unless you run Mox Pearl). Any viable land destruction has this effect, but Phantom leaves behind a significant body that's both a great clock and blocker. If Encroach or Alpine moon made a 2/2 First Strike Flier for an extra mana I'd be worried about them too.
1. Lol 2. Subnova has pointed out that he considered running it so that he can gain a win on the play vs storage + web of intertia by exiling crystal veins from graveyard to attack the 5th time.
I'd like to see another month with no bans. Many people just submitted MH3 for the new novelty factor. I'd think diversity will be better next month even if no bans happen.