When playing without Events, can you use the Stage II "Command Beasts" card during Invader Stage III?
When playing without Events, can you use the Stage II "Command Beasts" card during Invader Stage III?
Yes, you can use the Stage II Commanding Beasts any time after it is first unlocked.
Likewise, for an Invader that switches back and forth between Stage II and Stage III (e.g., the Tsardom of Russia at Level 4+), you can use the Stage III "Command Beasts" card anytime after you first reach Stage III.