Noggle, ill lucked walker

+3: the next time you would flip a coin flip it twice, if one of them comes up with tails you must use that flip
+1: flip a coin, if it comes up heads put the bottom card of your library on top, if it comes up tails put the top card on the bottom
-8: flip a coin if it comes up heads creature's toughness equal their power until the end of turn if tails power equal toughness (ex. 3/4 heads is 3/3)