Mathematician [DRLG-EN023] Secret Rare Pulsemon also your opponent cannot activate

also your opponent cannot activate cards or effects in response to your Spell Card activations for the rest of this turn (even if this card leaves the field)

Set: Battles of Legend: Relentless Revenge Card type: Field Spell Rarity: Secret Rare All "True Draco" and "True King" monsters on the field gain 300 ATK and DEF

If a Ritual Monster you control attacks a Defense Position monster

You must control no other cards and have no cards in your hand to activate and to resolve this effect

This card can attack while in face-up Defense Position

Mathematician [DRLG-EN023] Secret Rare Pulsemon also your opponent cannot activateSet: Dragons of Legend Card type: Effect Monster Rarity: Secret Rare Attack: 1500 Defense: 500 When this card is Normal Summoned: You can send 1 Level 4 or lower monster from your Deck to the Graveyard. When this card is destroyed by battle and sent to the Graveyard: You can draw 1 card.