Robots Assistant

When a card's color changes, untap Robots Assistant. When a card's changes from a non-normal color to its normal color, tap Robots Assistant. {t}: Change Robots Assistant's color to colorless. {ut}: Change Robot's Assistant's colors from another color to normal. You may only use Robots Assistant's {t} and {ut} abilities each twice per turn.When a colorless card gets a color, add a loyalty counter to target plansewalker.