Can you play multiple reaction cards after each other (e.g., retreat after a retreat), and do you need focus to do so?

Ruling: Yes, you can play multiple reaction cards after each other. You only need priority to play the first reaction, not focus.

Sequence:

• Play the first reaction card (requires priority)
• When you add an item to the chain, you receive priority first
• You can then play another reaction card with that priority

Nuances:

• Focus is required for Actions and cannot chain like priority
• Priority works differently than focus when chaining reactions