"It definitely would be." At least at this point, Elphaba did have more faith in actually writing spells that didn't have some horrendous backlash when cast. Elphaba listened as Claudia told her about her brother. It must have been horrible to go through twelve years of thinking he was dead, and then checking herself into a mental hospital. But Elphaba was glad that there was a happy ending in that respect.
"I can't even imagine what it must've been like to go through that thinking he was dead for twelve years. But at least you figured it out and saved him. And I understand, doing anything to save someone you love." Elphaba had once done the same for Fiyero, or at least tried to. And even though she'd had a strained relationship with her sister, if given the chance, she'd turn back the clock and save her from getting killed. "At least you know now you weren't crazy, that he was trying to send you a message the only way he could, right?"