[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 up to one of your vanguards that is being attacked, and that unit cannot be hit until end of that battle. [AUTO](VC/RC): Blaze (At the beginning of each of your attack, if the number of rear-guards you have is greater than your opponent's, your vanguard becomes blazing until end of turn) [AUTO](RC) Generation Break 1 : [Soul Blast (1)] At the end of the battle that this unit boosted, if your vanguard is blazing, you may pay the cost. If you do, return this unit to your hand.