Nut Busting Dragon

When nut busting dragon enters the battlefield,
roll a D20 to determine it's strength and toughness.
If X is more than 6 Nut busting dragon cannot
attack without using it's ability
Bust a nut {b}{b}{2}-bust a nut on target player or creature, doing damage equal to it's power, nutbusting dragon dies after completion.
Kicker {g}{g}{g}-Roll a D20 to determine the
damage