The Catch is a divination card. A set of nine can be exchanged for a normalFishing RodFishing RodFishing Rod Physical Damage: 8-15 Critical Strike Chance: 5.00% Attacks per Second: 1.20 Weapon Range: 1.3 metres with item level 99 and a random incubation effect.
Many divination cards that drop in maps now drop in additional map areas. In most cases their existing drop locations have not changed, and those cases have not been patch noted individually. Atlas reshuffles will mean that some of these locations will not be available in any given league, but checks are in place to ensure that every divination card available in maps always has at least one map present on the Atlas.
(Undocumented in patch note) The Catch now also drops from Strand, Shipyard, and Beach