Another Detective card is Basil, who gives himself Resist when another Detective is played
Put the character under the location Characters can move without waiting for the character or locations ink to dry A character can only be in one location at a time A location can have more than one character in it at a time A character can move between locations for the normal cost, but cant leave a location unless forced to If a location is banished, any characters in it fall out and go back to the board
(If a creature with a shield counter would be dealt damage or destroyed, remove a shield counter from it instead.) Shield counters don't prevent players from sacrificing creatures
Any of them will work for sorting a collection, especially as packs are opened
However, in limited formats (Sealed Deck, Booster Draft and Rochester Draft to be specific), commons are a lot more relevant than uncommons, which in turn are more relevant than rares