Spellbook of Secrets (UTR) (REDU-EN057) - Return of the Duelist Unlimited Number_MFC-058 while you control this Fusion

while you control this Fusion Summoned card: You can toss a coin and call it

inflict 400 points of damage to your opponent's Life Points each time you activate 1 Normal Spell Card

ATK / DEF1800 / 1400

Card TextDestroy all face-up Rock-Type monsters on the field

Destroy a number of monsters on the field equal to the number of Heads

Spellbook of Secrets (UTR) (REDU-EN057) - Return of the Duelist Unlimited Number_MFC-058 while you control this FusionTypenull Normal Spell AttributeSPELL Card TextAdd 1 "Spellbook" card from your Deck to your hand, except "Spellbook of Secrets". You can only activate 1 "Spellbook of Secrets" per turn.