Looks like I have no choice but to make that "not happen"!
[AUTO]:When this unit is placed on (GC), [COST][choose a unit card from your drop, put it on the bottom of your deck or bind it], and this unit gets [Shield] +25000 until end of battle.. [AUTO]Drop:When your vanguard is attacked, [COST][discard a [Heal] trigger from your hand], and call this unit to your (GC). [AUTO]: When this unit is retired from (GC), bind this card.