Esal wasn't very impressed by the set of keys but, apparently they could summon spirits so they could potentially have a lot of power, and in the way it was a lot similar to his magic but, his wasn't from some random world and he didn't need a key to summon his. "Obviously alone I can use requip magic. My sword though can use fire magic and can absorb/use the fire magic of others in an attack." He then sent the weapon once again to it's storage and added "So that means we have a fire mage an Ice mage and a summoner. Pretty even team if you ask me." Esal said with confidence.