Mathematician [DLCS-EN025] Ultra Rare 092 When this card is destroyed

When this card is destroyed by battle and sent to the Graveyard: Target 1 card your opponent controls

you can select 1 Spellcaster-Type monster Level 2 or lower from your deck and Special Summon it on the field in face-down Defense Position

you can activate it this turn

Set: Gold Series 4: Pyramids Edition Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Activate only if you control a face-up "Dark Magician Girl"

except by drawing them (except during the Damage Step): You can send that card(s) to the Graveyard

Mathematician [DLCS-EN025] Ultra Rare 092 When this card is destroyedSet: Dragons of Legend: The Complete Series Card type: Effect Monster Rarity: Ultra 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 GY. When this card is destroyed by battle and sent to the GY: You can draw 1 card.