Here's my set (ripped straight from UltiMario), but I'm deciding on switching it up a bit:
Aegislash (M) @ Life Orb
Ability: Stance Change
EVs: 252 Atk / 4 HP / 252 SAtk
Quiet Nature
- Shadow Sneak
- Sacred Sword
- Iron Head
- Shadow Ball
I was wondering if I should keep Iron Head as the Steel coverage STAB or switch it to Flash Cannon. Flash Cannon and Iron Head have the exact same BP, just one being Physical and the other being Special. Now my main weakness is database knowledge, so I was hoping you guys could help me out on this. Out of all of the Pokemon who would attempt to wall Aegislash, would Flash Cannon do a better job at taking them out than Iron Head would, or would Iron Head deal with them better? Are there even any defense heavy special defense weak walls that'd resist Shadow Ball?
Basically what I'm asking is, where does Steel SHINE more? (har) As a Physical Attack or a Special Attack?
Heck, is Steel even necessary? Are there better moves to put in for coverage on either side that'd deal with all of Aegislash's threats more effectively than an 80 BP Steel type move?