Unlike card packs, the Mini-Set cards are delivered straight to your Hearthstone Collection, you don't have to open them!

For reports of collected minis not being usable with the Azeroth Mini Collection toy.

What to do if you didn't receive the achievement "Rumble Minis, All the Looks!" despite collecting all coins and foils.

What to do if you haven't received the stars for a Mini after purchasing one through the G.R.I.D.

What to do when Warcraft Rumble restarts when trying to puchase a Mini from the G.R.I.D.

What to do if you received the incorrect Mini Jouster pet from the achievement reward for The 'Unbeatable?' Pterodactyl: BEATEN.

Information about the maze in Mists of Tirna Scithe

What to do if you do not receive this card with your Embers of the World Tree Mini-Set purchase

What to do if you can't see this treasure or loot it for the achievement "Treasures of the Isle of Dorn"

I purchased the Druid of the Claw with my event tokens but didn't receive it.