Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
Also note that Aero's most powerful move is Double Edge. With the bonus of 100% accuracy for consistency.
Removing Gengar allows you to Double Edge for consistent progress and damage. Creating gamestates where you can fearlessly click Double Edge is generally an excellent thing for Aero.
When...
day 31 - free!
am obsessed with these two so i had to draw em
inktober has been great! probably gonna keep going. since i started halfway through, i'll just loop around to the prompts from the start of the month. very fun and i'm learning lots ^-^