Burden of Proof (MKM)

Enchantment — Aura

Flash Enchant creature Enchanted creature gets +2/+2 as long as it's a Detective you control. Otherwise, it has base power and toughness 1/1 and can't block Detectives.

Niche aura for Detective-focused strategies, but the conditional effect and narrow creature type requirement severely limit its playability outside specialized decks. Flash provides some flexibility, but the downside of turning non-Detectives into 1/1 blockers makes this a sideboard consideration at best in Pioneer and Standard Detective builds rather than a format staple.

Murders at Karlov Manor — Uncommon