when it says "play a card" does it mean I have to spend another action to paly that card?

No

The reasoning behind this is that playing another card is part of the action of Uncage the soul 🙂

Huh, I didn't know you could italicize emojis. 😈 😱😱😱

14 hours ago, rsdockery said:

Huh, I didn't know you could italicize emojis. 😈 😱😱😱

Well if that doesn’t qualify as cosmic horror nothing does!

😁