Bab 404: The Thousand Miles Snow Cave

Countless thoughts flashed across Merlin's mind. He was still carefully digesting the information he had just learned.

After a long moment, Merlin cast a glance at the two Spell Casters and slowly said, "The Spell Casters of Subzero Snowfield are all lone wolves and can further combine their attacks to trap the flame sprite. What did you do it for?"

Merlin was interested in their technique of a combined attack.

The faces of the two Spell Casters shifted slightly, but they still clenched their jaws and replied, "We exchanged for our combined spell attack from other Spell Casters after paying a certain price. In fact, it's an Assembled casting tool. Each one of us holds a component, and we cast our spells through this casting tool. Thus, our power is magnified!