Profit 3.
Look at the top card from your deck plus an additional card for every Coin you possess. Play the top card for free, or play another card for a Coin cost equal to its distance from the top. Shuffle the remaining cards back into your deck.
Deploy (Melee): Look at the top 3 cards from your opponent's deck and move one to the top. Deploy (Ranged): Look at the top 3 cards from your deck and move one to the top.