>>14435452You seem to not understand how the Stance ability works.
Let me throw out the Aegislash flowchart for you.
Battle Begins!
King's Shield ( Priority "Protect" type, if opponents move is physical its -2 ATK stages)
or
Sword Dance
Next turn if King Shield went through..
Battle start!
Opponent outspeeds Aegislash and smacks him while in shield form, tanks the hit because DEFENSE. Aegislash goes second, changes to sword form and uses Sacred Sword with HUEG ATK.
Next turn, priority King's Shield -> Repeat.