Dragwizard, Knies (G-TD10/009EN) [Ritual of Dragon Sorcery]

[AUTO] Ritual 3 (Active if there are three or more grade 1 cards in your drop zone) : When this unit is placed on (RC) from your deck, this unit gets [Power]+2000 until end of turn. [AUTO](RC) Generation Break 1 (Active if you have one or more face up G units in total on your (VC) or G zone) : [Counter Blast (1) & Choose one of your other rear-guards in the same column as this unit, and retire it] At the end of the battle that this unit boosted, you may pay the cost. If you do, draw a card.