I run Heatproof Bronzong, but NOT primarily to bluff. I run Heatproof because I have three other ground immunities and a resist. It makes it a decent counter to or lure for fire types, who I then put a big dent in with EQ (my current EV spread is defensive so it rarely OHKOs), or sometimes explode on. Even when I make it blatantly obvious it's Heatproof, by switching it into a fire type or if there's spikes around, it still works well. But the bluff factor is there - people don't tend to earthquake it because they assume it's got levitate, and they DO tend to use fire because they don't think it will be heatproof. I just don't go out of my way to encourage the perception it's a levitator.
I also use Lum Berry on my DDMence. Again, it's not a bluff as such, but it does let me dragon dance on a predicted status move. It's not uncommon for people to send in obvious statusers, and I just think to myself 'set up bait'.
I also use Lum Berry on my DDMence. Again, it's not a bluff as such, but it does let me dragon dance on a predicted status move. It's not uncommon for people to send in obvious statusers, and I just think to myself 'set up bait'.