I've found the garden banishing tracker in the Gallery pretty useful. Could we get similar ones for limited duration banishers? AFAIK this includes:
cocktail napkin, vs clingy pirates (20 turns)
Give Your Opponent the Stinkeye (10 turns)
Creepy Grin (10* turns)
divine champagne popper (5 turns)
crystal skull and Harold's Bell (20 turns, though I'm not sure whether this includes the turn that they're used, since they're a non-free runaway)
cocktail napkin, vs clingy pirates (20 turns)
Give Your Opponent the Stinkeye (10 turns)
Creepy Grin (10* turns)
divine champagne popper (5 turns)
crystal skull and Harold's Bell (20 turns, though I'm not sure whether this includes the turn that they're used, since they're a non-free runaway)