Immediately, Benjamin started trying more rune pairings.
Similar to the Damaging Rune, when he joined the runes for water with the other runes, he obtained some control of them. As he progressed with more complicated combinations, he achieved some interesting results.
He realized that the compatibility of the Damaging Rune was terrible and could not be grouped together with defense and healing at all. On the other hand, the Affinity Rune was the rune with the highest compatibility but when matched with the Damaging Rune, would cause the turbulence of the summoned elemental energy to become much scarier.
Other than this, when the Defense Rune and Healing Rune were grouped together, the effect was very odd.