At level up, do I have to remove a card when I add a basic card, and what does the replace symbol mean?

Question

Accepted Answer

No. You may add a Basic Move or Basic Attack, remove any one card, both, or neither; the choices are independent. The REPLACE symbol means that when you add that card you may also remove a card at the same time. The designer calls trimming cards a go-to strategy and adds Basic Moves to slow classes.

Adventure Tactics: Domianne's Tower

At level up, do I have to remove a card when I add a basic card, and what does the replace symbol mean?