I obtained a Swanna with Defog to deal with Stealth Rock and Sticky Web from Xavier’s Shuckle. However, when I used Defog in the battle, the entry hazards were not cleared. The evasion reduction went through however.
As far as I can tell, the game mechanics are based on Gen VI, so anyone else have success with Defog in-game?
Edit: I should add that I am using the version 1.2.2.