Untouchable, Milly

:Sentinel :[Choose a card from your hand, and discard it] When this unit is placed on 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. :Charge (When this unit is placed on due to an effect, you may have it become charging for that turn. If you do, put it on the bottom of your deck at the end of its battle) :[Choose a card from your hand, and discard it] When this unit's attack hits a vanguard, if this unit is charging, you may pay the cost. If you do, return this unit to your hand.