Uub // Uub, Unknowing Power

[Auto] When this card attacks a Leader Card, draw 1 card. [Awaken] When your life is at 4 or less :You may choose up to 2 of your energy, switch them to Active Mode, and flip this card over. Uub, Unknowing Power [Auto] When this card attacks, draw 1 card. [Activate:Main] Choose 1 card from your life and add it to your hand : Choose up to 1 of your opponent's Battle Cards and return it to its owner's hand, and this card gains +5000 power for the duration of the turn.