Time Wizard of Tomorrow [DLCS-EN147] Secret Rare HER017-P When Synchro Summoned

When Synchro Summoned

you can send up to 3 cards from the top of your Deck to the Graveyard

There can only be 1 face-up "King of the Beasts" on the field

then you can count the number of "Spell Power Mastery" and "Spell Power Grasp" you control and/or have in your GY

Time Wizard of Tomorrow [DLCS-EN147] Secret Rare HER017-P When Synchro SummonedSet: Dragons of Legend: The Complete Series Card type: Fusion Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 1900 "Time Wizard" + 1 Effect Monster Once per turn, while you control this Fusion Summoned card: You can toss a coin and call it. Destroy as many monsters on the field as possible, and if you do, inflict damage equal to half the total original ATK of the destroyed face up monsters. If you called the coin toss right, your opponent