Toxin Analysis⁣ - Murders at Karlov Manor⁣ (Common)⁣ [107]

Toxin Analysis grants a target creature both deathtouch and lifelink until the end of turn, making it a potent offensive and defensive option. Additionally, it creates a Clue token, allowing for card draw later in the game. This card fits well in Golgari BG decks that focus on creature synergies and value generation through lifelink and card advantage.