Mare Mare

Level 7 WATER/Wyrm Tuner Effect
2100 ATK / 1400 DEF

Cannot be Special Summoned, except by the effect of a Wyrm-Type monster. During your Main Phase: You can reduce this card's Level by 1, and if you do, Special Summon 1 "Mini Mare Mare Token" (Wyrm-Type/WATER/Level 1/ATK 300/DEF 200). You can only use this effect of "Mare Mare" up to thrice per turn.

Rulings – Yugipedia

Printings:

Invasion: Vengeance: INOV-EN094 (Common) - 2016-11-03
2017 Mega-Tin Mega Pack: MP17-EN167 (Common) - 2017-08-24
Egyptian God Deck: Obelisk the Tormentor: EGO1-EN017 (Super Rare) - 2021-06-17

Prices:

Cardmarket: 0.06 €
TCGplayer: $ 0.03