Supreme Kai of Time, Unison of History (BT10-034) - Rise of the Unison Warrior

[Activate:Main] [Once per turn] If your Leader Card is a blue "Trunks: Future" card and you add 1 card from your life to your hand : At the end of the turn, switch up to 1 of your mono-blue energy to Active Mode.
[+1] [Activate:Main] Add 1 card in your life to your hand, then choose 1 card from your hand and place it in your life.