Speaking of Renko, I need to ask a few questions about her...
1. How powerful is her Galaxy Stop spell in terms of inflicting ailments on enemies?
2. When it says that Charge causes all allies to lose 33% of their health, does it mean taking 33% of their current HP, or taking the equivalent of 33% of their max HP from their current HP(I do not mean reducing the max HP by 33%)?
3. For that matter, does this HP draining effect affect only Renko's allies, or is Renko herself affected?
4. How viable is the use of Toxicologist for A. the sake of strengthening Galaxy Stop's effect, and B. for Renko in general, since the spells there should have a better damage formula than the one for Galaxy Stop itself and she herself possesses the Maintenance skill, which speaks for itself in terms of effect.
Reason for asking is that I'm writing something on the Touhou wiki as a sort of "advice" on how to best use Renko's abilities...