>>40844727Here's some calcs of a standard Life Orb Wallbreaking Hydreigon vs the bulkier fairies and a non LO Hydreigon build vs some of the faster Fairies as if it's wearing a Scarf.
252 SpA Life Orb Hydreigon Flash Cannon vs. 252 HP / 0 SpD Sylveon: 177-211 (44.9 - 53.5%) -- 1.2% chance to 2HKO after Leftovers recovery
252 SpA Life Orb Hydreigon Flash Cannon vs. 252 HP / 4 SpD Clefable: 242-286 (61.4 - 72.5%) -- guaranteed 2HKO after Leftovers recovery
252 SpA Life Orb Hydreigon Flash Cannon vs. 252 HP / 0 SpD Togekiss: 198-234 (52.9 - 62.5%) -- 99.6% chance to 2HKO after Leftovers recovery
252 SpA Life Orb Hydreigon Flash Cannon vs. 252 HP / 4 SpD Aromatisse: 244-289 (60 - 71.1%) -- guaranteed 2HKO
252 SpA Hydreigon Flash Cannon vs. 0 HP / 4 SpD Gardevoir: 150-178 (54.1 - 64.2%) -- guaranteed 2HKO
252 SpA Hydreigon Fire Blast vs. 0 HP / 4 SpD Ribombee: 312-368 (119.5 - 140.9%) -- guaranteed OHKO
252 SpA Hydreigon Fire Blast vs. 252 HP / 252+ SpD Whimsicott: 204-240 (62.9 - 74%) -- guaranteed 2HKO
Sylveon out of all of these is the best threat against Hydreigon, and even then is able to be threatened to have a good chunk of its health removed as a result. Of course Hydreigon isn't going to be perfect, and there's a select couple other mons like Pex and Milotic (albeit both are still as able to be threatened) but the stars are aligning for a potentially great season to wreck house.
