Ideal Ego Messiah

:[Choose a card from your hand, and put it on your as a locked card] When this unit is placed on , or when your G unit , you may pay the cost. If you do, draw a card, choose one of your vanguards, and it gets +5000 until end of turn. :[ 1 & Lock this unit] At the end of the battle that this unit attacked, if your vanguard is a grade 3 or greater , you may pay the cost. If you do, look at three cards from the top of your deck, put up to one card from among them on your as a locked card, and shuffle your deck.