Device: Samsung Galaxy S8 (Model SM-G950W)

OS: Android version 8.0.0

WTR (way to reproduce the issue):

Step 1: Go to the main Battle screen;

Step 2: select Clan Boss, choose a difficulty level, and click Battle;

Step 3: Try to apply Provoke or Block Cooldown Skills debuffs;

Description: When attempting to place these debuffs, a "Debuff Blocked" message appears which would seem to indicate that it is immune. However, while the Clan Boss's Passive ability mentions other immunities it neglects to mention that it is immune to these effects. Given that some immunities are indicated it would seem appropriate to have a standard approach.