|Manga||A Chance Meeting with a Longtime Enemy|
Whirl, Anna is a technique used by Stream.
Utilizing his first technique, Anna and Erika, Stream projects his fire tornadoes at the enemy, the rapidly circulating air stream inside acting as blades to cut up the enemy.
This technique is noted to be extremely useful against an ability user, as it utilizes blades of wind as its main form of offense instead of flames, something pyrokinetics have no immunity against.
Whirl, Anna is seemingly a weaker offensive technique, as it only lightly cut Tamaki through her vest.