Rook grinned blindly as the beam skated forward to hit the bat. It fought against the damage, the furious beat of its wings kicking up in speed before it reached the mage. The trails of smoke curling off of it from their attack faded as it struck with its claws to tear at their arm to the best of its ability and Rook pulled back and away from it with a hiss. "The freed shadow thinks it can scare fate with blood?" They whispered lowly toward the bat that most certainly couldn't understand them. They swiped their thumb across the top of the deck and sent a card fluttering into the air. A second whirled up to float at its side, in between the caster and the bat, as they drew away from it as far as the bat would allow. "Sunder what will," they besought the aether. Their mana sapped as with the words of the arcanamancy spell before, the cards turning to reveal themselves.
Three of Swords. The Chariot, Reversed.
Separation. Aggression.
The thing that reached out was so angry Rook quailed for a moment, heart skipping a beat as they thought the fury sought them out to lay low. A subtle knowledge came to them that it simply was the anger. It was nothing without anger. It was a storm of cataclysmic proportions and it owned wind and water and lightning as tools to force the skies to bend to it. It spoke words like thunderclaps that Rook could not begin to comprehend. The ghost of an irate force brushed against their magic and through the cards offered the mage a spell of their own hand. The cards snapped together and flipped sharply to face the ground before spinning in place like a top. "The Tempest will not see you wing its domain." With a burst of movement they spun and turned to wind. The spell was meant to attack the bat with a lash of air as sharp as a blade. It savagely aimed for the creature's straining wings to slice them clean off.
[ OOC: Rook uses Astramancy through the tarot cards to cast an Aeromancy spell in the form of an aerial slice. They're trying to cleave off the bat's wings or otherwise deal damage. ]