>>46119131honestly your team would benefit more from a fast physical attacker than a special one, since Suicune/Typh/Amph are great for special offense and Typh gets the job done with speed. Aerodacyl or Crobat are excellent choices if you don’t want to bother with a fly slave.
But between the two, I’d say Gengar would slot more nicely into the team, you have its weaknesses covered well and it’s a better aesthetic match.
