Options
Iceman does not counter wasps evade

Iceman's coldsnap ability is supposed to stop champs that evade, this is not the case with wasp and i dont know if it is intentional or not but i would like to know why this is.
3
Comments
She can shrug off cold snap and instantly counter attack.
Best way is to bait out heavies and special attacks as she shrinks during those, triggering her evade cooldown
The more you think about it, the more confusing it gets, so just think that yes it is intended that coldsnap doesn't prevent her evades.
So Iceman and Kingpin won't be able to stop her Evading (because the cold snap/Black Iso-8 will be shrugged off prior to evasion); but Electra will, as Wasp doesn't shrug off bleed.
You might want to read the full spotlight thread for more help dealing with Wasp:
https://forums.playcontestofchampions.com/en/discussion/79342/champion-spotlight-wasp/p1