Rock Arceus is stupidly mean to Birds. Sadly, there isn't much you can about it as there isn't a bird that can hit it hard enough. :( Maybe sticking Toxic as a filler somewhere can add extra chip damage? Only problem is that nothing can stall it out long enough for the poison to kill it. Oh well, Rockceus is super rare and most of the people who use it against Birds are just cowardly counter-teamers.
[01:47:47] <+Limi> gamefreak has confirmed the rumour
[01:47:53] <+Limi> that mewtwo now has a tumor
[01:47:59] <+Limi> but please man, chill out
[01:48:03] <+Limi> you don't need to pout
[01:48:08] <+Limi> just take it all in good humour!
Originally Posted by Fat trickroom
Blizzard is for the whole Dragon Slayer thing, it OHKOes almost any Dragon in the tier save Kyurem, Giratina, Dialga, Palkia, Reshiram, Zekrom, Latios, Latias and Giratina-O.