I haven't seen the one that said they bought VIP come back and say they were banned, so maybe a certain level of VIP purchase takes the ban system's eyes off you. Mine was VIP3 legit before I started using this mod on it. And I've been buying everything, and still no ban. So that puts the answer on it. Gotta have a certain VIP to be safe. It's the only explanation. I've been on everyday now just spamming the packs buying cards. I'm league 5 now. Own every character skin. Been boosting and reborning like crazy. The event I've spammed and opened the big chest over 55 times. I've even joined a guild, went in the the war, attacked a tike and boosted my troops to a nasty little number I don't think anyone could have beaten, his all my guildmates troops, activated all the guild buffs twice for 14 days, so I feel if I would have gotten banned, I would have already been banned. The playing safe by not buying this or that don't matter. I think now the only way to be safe is the buy enough to have VIP3(or may be lower) on the legit app from Nutaku. Then after use the mod.