Good ideas, but one breaking bug
The idea of a shared deck for all characters is interesting and the interrupt and block skills keep you thinking.
However, once the Assassin character appeared as an opponent, about a third of combats ended with no opponents in the battle, but a full health bar in one of the enemy lanes. Had to force terminate the game and hope to conclude combat next time without the bug.
Goedeke about
Five Card Quest - Tactical RPG Battles