: Whenever damage would be dealt to Starlight, prevent all but 1 of that damage.

+1: Tap any number of untapped artifacts you control, deal that much damage to target tapped creature.

-1: You may sacrifice an artifact, if you do creatures you opponent's control can't attack until your next turn.

-5: You get an emblem with "You may activate abilities of Starlight planeswalkers you control an additional time each turn."