Ryu Senshi

Level 6 EARTH/Warrior Fusion Effect
2000 ATK / 1200 DEF

"Warrior Dai Grepher" + "Spirit Ryu"
A Fusion Summon of this card can only be done with the above Fusion Materials. When a Normal Trap Card is activated (Quick Effect): You can pay 1000 LP; negate that effect. This card must be face-up on the field to activate and to resolve this effect. Negate the effects of any Spell Card that targets this card and destroy it.

Rulings – Yugipedia

Printings:

Legacy of Darkness: LOD-019 (Super Rare) - 2003-06-06
Legacy of Darkness: LOD-EN019 (Super Rare) - 2003-06-06
Tournament Pack 6: TP6-EN011 (Common) - 2005-06-01
Dark Beginning 2: DB2-EN139 (Rare) - 2005-07-27
Speed Duel: Attack from the Deep: SBAD-EN040 (Super Rare) - 2019-05-30
Speed Duel Tournament Pack 3: STP3-EN022 (Common) - 2022-03-24

Prices:

Cardmarket: 2.74 €
TCGplayer: $ 2.98