Commander 2015: Spidey (Seize Control) vs Mooseman (Plunder the Grave)

[Spiderman]

Ha! They probably do, but I forgot about that (obviously); I would have chosen the Butcher in that case. Mooseman, you're a judge, you should have caught that! So do you want to do? Play it strictly by the rules where I wasted the spell and so continue playing or play it by intent where I was trying to deal the knockout blow?

 

[Mooseman]

Well, It would have to go back to the point of error and to be strict, the tokens would be sac'd, but since I lost that deck in the computer fiasco, I'd say you did get the Butcher and I would have died anyway
Funny that essential magic lists it as non-legendary, but the picture of the card shows it is.
I'll get another commander deck this weekend and get back to business.

 

[Spiderman]

All right, thanks. That's a pretty strange deck, I must say