Blessings

Weles - Ability to learn faster and have some luck in accumulating wealth. Mc is not attacked by wild animals and they are friendly or neutral towards him, unless the MC attacks them first.

Perun - Easier learning to use any weapon.

Jarowit - Strength

Mokosz - If MC has land, it will always be very fertile.

Rod - Children are born healthy, without defects, they do not get sick.