This came up in our last tournament:
Player A had Noxel Shroudhaggle: Your Hero is Untargetable
Player B plays Victimize: Target Player discards two cards and you draw two cards
The question is whether or not this is a valid play.
I say yes because the player is not the hero, the hero is a card and the player does not constitute a card. I believe that the description of Untargetable requires it to be a card in play. Please correct me if I am mistaken.
Untargetable
: A keyword power that cards can have. It means “This card can’t be targeted.” Such cards are untargetable only while in play. An untargetable card in play can’t be chosen as a target. A target is illegal if it becomes untargetable.