Android 18

Haste,Hexproof,Indestructible

When Android 18 enters the battlefield search your library for Android 17 and Android 16. Put them onto the battlefield.

Infinite Energy: {b}{b}{b}{b}{b} Triple Andriod 18's power.
Reflect Damage: {g}{g}{g} Damage dealt to Android 18, Android 17, and Android 16 is dealt to your opponents life instead.