Mythic Water Dragon

Level 8 WATER/Dragon Effect
1000 ATK / 2000 DEF

If you control an EARTH monster, you can Special Summon this card (from your hand). You can only Special Summon "Mythic Water Dragon" once per turn this way.

Rulings – Yugipedia

Printings:

Shadow Specters: SHSP-EN011 (Common) - 2013-11-08
2014 Mega-Tin Mega Pack: MP14-EN135 (Common) - 2014-08-28

Prices:

Cardmarket: 0.15 €
TCGplayer: $ 0.26