Unconventional dumb plays

So, many of us have accidentally done stupid plays before, like playing an On Reveal card on a Cosmo lane or trying to destroy a card in an Armor lane.

What are some unconventially dumb plays you’ve made?

I had one the other day where I wasn’t paying full attention. Opponents lane was full and my lane was only 5 points behind with 2 cards in it. Turn 6, I play Odin there and the 8 points would have won me the lane and the game (we split the other lanes)…except one of my cards in that lane was Deathlok and as soon as I hit End Turn, I was like noooooo 😂😭