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Dragons of Legend: Mathematician revealed

Ness

Now if only we could get the fire dragon…

Mathematician
EARTH/Spellcaster
Level 3
1500/500
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 send to the Graveyard: You can draw 1 card.

Source: https://yugiohblog.konami.com/articles/?p=6064