Overview
SIG MCX is a stalling AR.
SIG MCX’s Skill description is pretty lengthy for what it does: stun the nearest target and enemies directly behind it after a very low ICD.
SIG MCX can quickly shoot her tasers several times at the start of a battle, but slows down with a 10 second cooldown after the first four tasers. SIG MCX requires enemies to be lined up correctly, only meaningfully impacts the very start of a battle, and doesn’t actually do any damage herself.
With this in mind, SIG MCX is a rather niche stalling AR who really only sees use for specific farming maps or for very specific Ranking enemy teams. She is not recommended for general use stalling, as you’re much better off using something like Zip.22 (who can debuff all enemies) or P10C (who provides immunity to damage for the first ~4 seconds of a fight) unless you already know SIG MCX will work for the enemy teams you’re fighting.