Pulse Power

Choose one or two—
• Return target tapped nontoken, non-legendary
creature to its owner's hand or into its owner's
library on position X from the top.
• Up to X target attacking creatures get -X/-0
and lose all abilities until end of turn.
• Pulse Power deals X damage to target creature.
{bull} Copy target instant spell. It costs {x} less to cast.
If you chose only one mode, scry {x}. Draw a card.