So... this was another version of Incendio, then? Except it was about the bluebell flames. Vivian decided that was kind of cute as she visualised blue-coloured fire dancing around. And it didn't even harm people too, which was even more amazing. Plus, the Charms vs. Transfiguration stuff again. The Head Girl wanted to listen but she just... wasn't in the mood. Not when stuff happened.

"Flammae Caeruleum... Flammae Caeruleum... Flammae Caeruleum...." Vivian enunciated under her breath. It was a wordy incantation, apparently, so it took a few more tries to get her tongue to ease into the many syllables. The wand movement was easy enough though, so Vivian didn't dwell too long in practicing the wave.

"Flammae Caeruleum!" The blond waved and... there it was. A ball of blue flame hovering over her palm. It didn't even feel prickly or anything, which was pretty cool. Extinguishing the flame was easier though, because the spell wasn't a mouthful, so it was gone with a quick "Extinguo."