Aegislash (Forbidden Light FLI 49)

Aegislash — 150 HP — [P]
Stage 2 — Evolves from Doublade

[C] Ticking Knock Out
During your next turn, if the Defending Pokémon is damaged by an attack, it will be Knocked Out.

[P][P][P] Draining Blade: 90
Heal 30 damage from this Pokémon.

weakness: [D]×2
resistance: [F]-20
retreat: 2

Illus. Anesaki Dynamic
Forbidden Light — 49/131 — Rare

Apparently, it can detect the innate qualities of leadership. According to legend, whoever it recognizes is destined to become king.