Flipendo Maxima was the incantation for a more powerful variation of the Knockback Jinx, which threw the target back further and with greater force that the original spell.

What does maxima do to a spell?

Maxima was a magical modifier attached to the end of a spell's incantation used to increase the power of the relevant spell, most likely to its maximum intensity.

Is Flipendo sneaky?

The Sneaky stance includes options like throwing a vial and casting spells like Immobulus and Flipendo. Here we have compiled a list of all Sneaky Stance moves and their effects.