14 damage for one is a great deal, but Defect doesn't scale up very well off of attacks, and the random targeting is a real downside. A useful pickup at the start of some runs, but definitely not an auto-pick.
Channel 1 Lightning.
At the start of your turn, add a random Common card into your Hand.
Deal 9 damage. Put the next card you play this turn on top of your Draw Pile.
Gain Block equal to the number of cards in your Discard Pile.
