Surveil in training [Fix in 3.1]

I have noticed and just confirmed that the Surveil mechanic is hampered by a reducing number of cards you can select from. The first couple of times there are 4 cards to choose from, but suddenly there are only 3 cards to put in the GY. I have seen one instance of just one card.

this limits the usefulness of Surveil, but is it intended?

To recreate just go to the training section and slow play the surveil explanation (3).

//Edited Title -Brigby

Can confirm that happened to me both in training and in a regular match.

My guess is that Surveil does not create a new 40 card deck, so if you use it at the end of your current deck you are completely out of luck.

//Removed Profanity -Brigby

Hi Everyone. This should be fixed in 3.1