[CONT]: Sentinel [AUTO]:[Choose a card from your hand, and discard it] When this unit is placed on (GC) from hand, you may pay the cost. If you do, choose one of your units that is being attacked, and it cannot be hit until end of that battle. [AUTO](Drop Zone) Generation Break 1: [Choose two of your rear-guards that are successful, and retire them] At the end of your turn, you may pay the cost. If you do, search your deck for up to one "Fine Coat Maltese", reveal it, put it into your hand, and shuffle your deck.