Nova modded for negative power strength. That way her fourth make foes go very fast. Speeds up missions
Spova sounds weird...
Slowva and Speedva are most used terms.
It's a nova that spams her portals everywhere to annoy people.
Maybe ask region chat first for stuff like this, as 'spova' was very likely a typo... (note the P keys proximity to the L key...)
What do you think?