Astronaut Finn

Overview
Astronaut Finn is a fan-made hero card. He is basically the same as Flame Princess, but can also retrieve cards from the Discard Pile as well.

Strategy
If you want to bring back cards in the discard pile or draw any card at all then you can use Astronaut Finn, his ability is great if you want to be random.

Counter
For the opposing player, Silo of Truth and Captain Taco would work well