M!a 1 (Magic Anon)

So on tumblr there's this concept called M!A or Magic anon, normally there are posts with lists of possible spells and I reblogged one with Super Smash Bros styled spells, and well....an anon casted the King Dedede spell on Shadow which turns him into a penguin. and normally the caster says how long the effect will last when they cast it but this anon didn't say a time limit...and Shadow is pissed!