Charging Gaia the Fierce Knight

Level 7 LIGHT/Warrior Effect
2300 ATK / 2100 DEF

You can Normal Summon this card without Tributing. If this card is Normal Summoned without Tributing, its original ATK becomes 1900. If this card is Tributed: You can add 1 "Black Luster Soldier" monster from your Deck to your hand. You can only use this effect of "Charging Gaia the Fierce Knight" once per turn.

Rulings – Yugipedia

Printings:

Dimension of Chaos: DOCS-EN019 (Ultra Rare) - 2015-11-05
2016 Mega-Tin Mega Pack: MP16-EN120 (Ultra Rare) - 2016-09-01
Speed Duel Starter Decks: Match of the Millennium: SS04-ENA10 (Common) - 2020-05-15
Speed Duel Tournament Pack 3: STP3-EN003 (Ultra Rare) - 2022-03-24

Prices:

Cardmarket: 1.06 €
TCGplayer: $ 0.97