Voyage to the Sunken City Cards List & Guide
Battlecry: The next spell you play costs (1) less.
The pen is mightier than the trident.
Pretty decent, could definitely see play.
You can stack two of theese it seems. And with brann in standart this card will be responsible for lots of OTK decks to thrive. First one i can think of piranha + bioluminisence burn shamans.
Sigh, another no time limit mana discount.....