Equipment is an important way to protect your Soul Puppets. Each creature can wear up to 5 types of armaments.
You can only carry a limited amount of equips, but it is possible to expand the limit by purchasing the Credit Shop item Equip Storage . Currently you can carry up to 0 equips.
As well, Soul Puppets can only wear a weapon of a specific type. If that weapon is two handed, their shield will be unable to block blows.