Stopping a support set is a bit trickier, as emphasis is more on taking out Masquerain as fast as possible. Sticky Web users detest many flying types. While Masquerain can run Ice Beam, many natively outspeed Masquerain, are not affected by Sticky Web carry Flying STAB and can remove Sticky Web with Defog. Raichu, and Zebstrika are also both good examples, natively outspeeding and 1-2HKOing (depending on how defensive the Masquerain is). Taunt, as always is a good option to stop any shenanigans.