Gameciel, the Sea Turtle Kaiju

Level 8 WATER/Aqua Effect Monster
2200 ATK / 3000 DEF

You can Special Summon this card (from your hand) to your opponent's field in Attack Position, by Tributing 1 monster they control. If your opponent controls a "Kaiju" monster, you can Special Summon this card (from your hand) in Attack Position. You can only control 1 "Kaiju" monster. When your opponent activates a card or effect, except "Gameciel, the Sea Turtle Kaiju" (Quick Effect): You can remove 2 Kaiju Counters from anywhere on the field; negate the activation, and if you do, banish that card.

Rulings – Yugipedia

Printings:

Dimension of Chaos: DOCS-EN088 (Rare) - 2015-11-05
OTS Tournament Pack 2: OP02-EN004 (Super Rare) - 2016-07-15
2016 Mega-Tin Mega Pack: MP16-EN164 (Rare) - 2016-09-01
Battles of Legend: Relentless Revenge: BLRR-EN075 (Secret Rare) - 2018-06-28
Duel Devastator: DUDE-EN037 (Ultra Rare) - 2019-10-10
Battles of Legend: Chapter 1: BLC1-EN005 (Secret Rare) - 2024-02-22

Prices:

Cardmarket: 1.80 €
TCGplayer: $ 1.80