Call Card
Call: Cruel King
Call: Cruel King is a 4 BP / 10 SP Call that brings the tyrant back as an ally. Like the other Call Cards, it is meant for burst turns—use it when a boss phase needs to end now, not later.
In Demo 5 you earn it from Cruel King DX, the remixed Chapter 1 boss with faster patterns and an extra phase. You do not need to replay the entire chapter on most saves—look for the DX encounter in the updated Blackrock route and clear it once you are geared.
If you already rely on Call Griefer or Call Calypso, Cruel King gives you another high-impact button. Rotate Calls across phases so you are not blowing all your SP in one turn unless the fight demands it.
Stack SP Saver or strong food recovery if you plan to fire multiple Calls in a single encounter—Demo 5 super bosses will punish empty SP bars.
FAQ · Call: Cruel King
How do I get Call Cruel King in Block Tales?
Defeat Cruel King DX in Demo 5. That rematch replaces the old single-fight reward path.
What is Cruel King DX?
A harder Cruel King fight with updated patterns; it exists to challenge geared players and gate this Call Card.
Do I need to replay Chapter 1?
Usually no—DX is accessible once your save meets the Demo 5 requirements without a full chapter reset.
How much does Call Cruel King cost to use?
4 BP equipped, 10 SP per activation—same frame as the other Call Cards.