Gotenks, Unison of Rage

[Auto] When your Leader Card's power is decreased by a skill, it gets +10000 power for the turn. [+1] [Activate:Main] Choose up to 1 card in your life and add it to your hand, then choose 1 of your Leader Cards and it gets -5000 power for the turn. [-2] [Activate:Main] Choose 1 of your Leader Cards and it gets -5000 power for the turn : Look at your opponent's hand, choose up to 1 multicolor Battle Card or Battle Card with 10000 power or less in it, and place it in its owner's Drop Area.