Darksteel Angel

Instant Reanimator already has Griselbrand (80) and Archon of Cruelty (79); this offers neither cards nor an ETB, only an answerable lock bullet.

Could be wrong if A dedicated artifact-cheat or alternate-loss combo could value its unique static effect over conventional reanimation targets.

Legacy reanimation prefers Griselbrand (84) and Archon of Cruelty (68); a 4/4 without ETB value is only a very narrow lock target.

Could be wrong if A new combo requiring an indestructible loss-prevention permanent could justify a sideboard or tutor target.

Indestructible Platinum Angel text is a legitimate artifact-cheat payoff, but nine mana, 4 power, and exile or bounce exposure keep it niche.

Could be wrong if Its adoption rises if resilient artifact recursion or loss-based combo strategies are more prevalent than the supplied context indicates.

Colorless and difficult to kill, it can halt a losing game, but nine mana and a 4/4 body make it a slow stabilizer rather than a bomb.

Could be wrong if Unknown set speed and exile-based removal density greatly determine whether reaching nine mana and protecting it is realistic.