"I wonder how long you last before running out of mana with such an extravagant use. Hehe."
Rog commented and licked his lips with his longer-than-usual tongue. He had concluded that Eren had used a lot more mana than he should have just to stack the spell and increase its potency. He labeled the battlemage as an inexperienced greenhorn who didn't know any better.
"Never interrupt your enemy when he is making a mistake."
Eren said to himself and chuckled before using the same trick again.
Blitz Shard!
Eren stacked the spell many times and created a swarm of lightning shards around him. They surrounded him like bees buzzing around their honeycombs. Ironically, they made the same type of sounds as the bees.
Eren raised his hand and guided some of the shards toward Rog while he retained a large portion of them to bolster his defense.
'Is this guy an idiot? Does he want to just die faster?'