Would blunder policy be an option in maractus or wailord V? You're flipping around 5/6 coins each turn, with at least 1 tails being almost certain. I'm just wondering if flipping multiple coins would still trigger the effect of the card.
If this was +100 instead of paralysis then etern is a goner
Also, if G. Articuno follows the trend of Zapdos and Moltres (attach 2), then you're going to be able to fog crystal into a potential +60 buff for your Shadow Rider.