I've unlocked 10 cards from the Monster Game - where are they?

I've unlocked 10 cards from the Monster Game - where are they? - Person Holding Blue Plastic Toy

The cards that it says I've unlocked aren't in my inventory. Do you just get them after the whole event? I have two from just buying games actually in my inventory, but the cards I've 'unlocked' aren't around. I'm Steam Level 7, so I know they should be dropping...

steam-trading-cards steam-monster-game

Pictures about "I've unlocked 10 cards from the Monster Game - where are they?"

I've unlocked 10 cards from the Monster Game - where are they? - Free stock photo of adult, arts and crafts, business

I've unlocked 10 cards from the Monster Game - where are they? - Person in White Long Sleeve Shirt Sitting on Chair

I've unlocked 10 cards from the Monster Game - where are they? - Man in White Suit Jacket Sitting Beside Brown Wooden Table

I Turned My House Into a Trampoline Park!

Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: Nicola Barts, Nicola Barts, Anna Shvets, Anna Shvets