[CONT]: Sentinel (You may only have up to four cards with "[CONT]: Sentinel" in a deck)[AUTO]:[Choose a card from your hand, and discard it] When this unit is placed on (GC) from hand, you may pay...
[CONT]:Sentinel (You may only have up to four cards with "[CONT]:Sentinel" in a deck.) [AUTO](GC):When placed, COST [discard a card from your hand], and one of your units cannot be hit until end of...