Knight of Sincerity

(This ability is active if you have one or more face up G units in total on your or G zone): 1 When this unit's attack hits a vanguard, you may pay the cost. If you do, search your deck for up to one grade 2 unit, call it to , and shuffle your deck. :During your turn, when your G unit , choose one of your vanguards, and it gets +5000 until end of turn.