Yeah that was a great game. I have calced thast blizzard and because my manaphy was specs it didn't matter unless I got absolute minimum damage.
252SpAtk Choice Specs Manaphy (+SAtk) Blizzard vs 252HP/252SpDef Zapdos (+SpDef): 72% - 85% (278 - 328 HP). Guaranteed 2HKO. (Zapdos was at 75%)
Anyways I had real fun with the game and gravity rules!