Wisteria Knight (G-BT04/101EN) [Soul Strike Against the Supreme]

[AUTO](RC) Generation Break 1 (This ability is active if you have one or more face up G units in total on your (VC) or G zone) :When this unit attacks a vanguard, if you have another unit named "Wisteria Knight" on your (RC), until end of that battle, this unit gets [Power]+2000, and"[AUTO](RC):[Counter Blast (1)] When this unit's attack hits, you may pay the cost. If you do, draw a card.".