A million and one questions ran through your mind, but as she stood there, still pale, you found that you didn't have any questions you wanted to ask except one.
"Can I help? My magic circuits aren't the best, but do I have enough?" you stand up as you speak, taking a step towards Caster.
The woman takes a halting step back, the action causing her hood to shift to reveal… surprised eyes. "Just like… that?" Caster asks, in seeming disbelief.
You shrug. "I can do it, and if it would help you like you say… I don't see any reason not to do it."
Caster stares at you… at least, you can tell she is for a few moments longer before her hood shifts to hide her eyes once more. Caster straightens, recovering from her backstep, then offers a hand forward. "Then swear you shall guide me, servant Caster, to my wish."
You stare at the hand for a second, then grasp it. "I don't know anything about wishes… but I'll help however I can."