Buy all the scam cards and try to preserve placements by killing as many units as possible. Keep your strongest units on the board (that's why you want to concentrate stats!) and fill the rest of the board with units that may be able to trade 1 for 1. Aim to golden Bassgill to summon one or two Bile Spitter from hand. This comp is much better with abilities to reborn/divine shield scam units, typically through Timewarped cards.