Toon Buster Blader

Level 7 EARTH/Warrior Toon Effect
2600 ATK / 2300 DEF

Cannot attack the turn it is Summoned. Gains 500 ATK for each Dragon monster your opponent controls or is in their GY. While you control "Toon World" and your opponent controls no Toon monsters, this card can attack your opponent directly.

Rulings – Yugipedia

Printings:

Breakers of Shadow: BOSH-EN038 (Rare) - 2016-01-14
2016 Mega-Tin Mega Pack: MP16-EN205 (Rare) - 2016-09-01
Speed Duel Starter Decks: Match of the Millennium: SS04-ENB07 (Common) - 2020-05-15
Legendary Duelists: Season 1: LDS1-EN065 (Common) - 2020-07-02

Prices:

Cardmarket: 0.32 €
TCGplayer: $ 0.56