These two aren’t possible & I haven’t seen it occur in my raids with Skadi. Have deliberately tested against Grazul & Garnet too.
This one is weird & shouldn’t happen. I believe that “withstand” (monk class) can prevent them sticking
This is the way it’s supposed to go.
Another odd one if true; not one that I’ve noticed personally
Note on the Fighters; if they die fromt he direct damage portion of skadi’s skill they shouldn’t get the stacks/ ailments (order of effects on the card and all that). Note that a “revive” from fighter class does not count as +1 on the stack count as the hero isn’t dead.