Flashes of Storm Moon energy can be seen blazing and sparking around his body as he got out of the Storm Moon dimension, this move catches Elder Noskear in surprise as her body even tensed up in response.
It's true that Rex expected the fight against the Supernatural Elders to be a physical battle.
But it seems he was underestimating them too much, Elder Noskear could still use her ability to summon such deadly Undeads, and there's no way of winning this fight aside from taking down Montana or Elder Noskear.
Out of the two, he decided that aiming for Elder Noskear is way better.
"Don't think that this kind of tactic has never been used against me, Royal Black Prince. I've adapted, and the barrier around me is highly resistant to physical attack and energy. Why don't you try breaking it? I'd like to see you try" Elder Noskear mocked as she snapped out of her dazed state.
Even from the start, she already cast this barrier to protect herself.