SPOILER warning. Human Village Tournament Prize, what it does?

[DoremySweet]

Hi THPP.
.
Finally I have defeated Shinki and her cheating tactics in the lvl 45 battle of the tournament. I got through the rest of the battles without major problems and got the last prize. As stated previously by another user here I thought this item was the Z Waifu and that it doubled your stats on a heart marked puppet, but I do not see this happening; are there conditions to trigger the effect? or does anyone else know how does it work?

First image is my Suwako with another item
Second image is her holding the supposed Z Waifu item.

Thanks

[xMalicious14]

The Boundary of Mugen item or whatever it's called, actually does double the stats of a heart marked puppet. It just doesn't show on the stats screen.

I gave the item to my Power Aya and saw proof of the stat boosts. She was able to KO a Defense Yuuka (who is very tanky with physical attacks) in the Human Village Tournament with her 5 hit fighting type while holding the item. Without it, it wouldn't of KO'd it. It also out speeds the puppets that were faster otherwise if my Aya didn't hold the item and can withstand a few more hits unless it's a strong electric or wind type move.

Overall, Power Aya is a very cheap puppet while holding that item that I was able to beat the entire tournament again easily by using her most of the time. And yes you're able to win the prizes again, meaning you can get more than one Boundary of Mugens, but the game doesn't let you in the tournament if you have 2 or more puppets holding the same item.

[Masgalido]

The Boundary of Mugen item or whatever it's called, actually does double the stats of a heart marked puppet. It just doesn't show on the stats screen.

I need to say it again
THIS ITEM CAN'T HOLD IN NETPLAY BATTLE
except you just need for single player.

[DoremySweet]

Thanks guys, did you find anything else interesting after this item?