Hiệu ứng của A Legendary Ocean đang được áp dụng. Trong tình huống này, nếu tôi kích hoạt hiệu ứng đầu tiên của Vennu, Bright Bird of Divinity bằng cách để lộ Levia-Dragon - Daedalus trên tay, thì Cấp độ của quái thú mục tiêu sẽ trở thành bao nhiêu?

WATER 7

You can send 1 face-up "Umi" you control to the GY; destroy all other cards on the field.

Spell Field

(This card's name is always treated as "Umi".) All WATER monsters on the field gain 200 ATK/DEF. Reduce the Level of all WATER monsters in both players' hands and on the field by 1.

LIGHT 8

You can Ritual Summon this card with "Primal Cry". Once per turn: You can reveal 1 monster in your hand, then target 1 face-up monster on the field; that target's Level becomes equal to the Level the revealed monster had, until the end of this turn. Once per turn, if another monster is Tributed from your hand or field (except during the Damage Step): You can target 1 monster in your Graveyard; add it to your hand.