- A transparent shield that isn't much to look at, but significantly boosts defense.
Invisible Guard is a rare barrier. It can be turned into Safety Heart with the combination item Magic Rock "Heart Key".
Equipping Invisible Guard and using Magic Rock "Heart Key" will consume the Magic Rock "Heart Key" and turn this barrier into Safety Heart. The Invisible Guard equipped at the time of use will have its bonus DFP and EVP transferred to the resulting Safety Heart.
This combination must be done on a female character of at least level 123.
Black Paper's Dangerous Deal[edit | edit source]
- Main article: Black Paper's Dangerous Deal
Note that all rates are the chance of getting an item per Photon Crystal, not per roll.