Bogles relies entirely on resolving one or two key auras like Ethereal Armor, Armadillo Cloak, or Rancor, so Duress is premium disruption, stripping their enchantment before it lands. Suffocating Fumes shrinks Slippery Bogle and Gladecover Scout to 0/0 (killing them) and weakens Silhana Ledgewalker, since their creatures start at 1/1 before auras stick. Grim Bauble struggles because their hexproof creatures can't be targeted at all, and Eviscerator's Insight costs you a body you need to race with. Omen of the Dead is too slow when the game is decided by who sticks an enchanted threat first.