Main Deck
A rat cage deck without the cage so you can block - personally I don't like not being able to block
Focusing a little more on relic weapons rather than static relics
Relic Count - high +4 severin +dark return +3 in the market + burglarise to steal one if needed or want
Have gone 2 amber ring instead of rat cage 1. so I can block 2. you don't have to wait to summon a unit to trigger pitfall trap or a relic to trigger cage, and 3. they are quite often given by severin triggers giving access to more copies
Market
Sandstorm Scarf - as flyers can be problem for the deck as it plays none and another cheap relic source