Ariana was someone who liked to be cautious while fighting any enemies. Even tho she acted in a haughty manner, that was mostly a front. Actually she was the most prudent among Elena's summons. There were countless times when this cautious nature of hers had protected Elena's life.
As she was in fact a type of spider, she was an expert in laying traps. Even tho she wanted to defeat these two Apocalyptic Monsters while restricting herself to prove her worth to herself, that did not mean she was going to take risks and fight them head on.
She had started her preparations for the upcoming battle since the time when she was told about Elena's new mission. She had complete trust in Elena but still she thought preparing a few things to help her just in case would not be a bad idea, so she started preparing traps ever since that time.
