When playing either codex of frailty or inertia is there a widow to load a card in hand with riptide before the codex resolves? Also is there a window to activate barbed castaway?
#riptide and codexes
round adder
sullen vortex
Non-Attack Actions, when played, create a layer. When this layer is created the only cards/abilities that can be used are instants (Or actions that can be played as Instants), before it resolves. That is your 'window'.
lunar estuary
When playing either codex of frailty or inertia is there a widow to load a card ...
in plain words: yes, barbed castaway is an instant and Riptide is a trigger that goes on the stack an resolved before the codex. 😉