Goat format ruling
Gora Turtle of Illusion

Card effect (current official text)Negate the effect of Spell and Trap Cards controlled by your opponent that target this face-up card on the field.
Rulings
- When your opponent equips Gora Turtle of Illusion with an Equip Spell Card, the effect of the Equip Spell Card is negated but the card is not destroyed and remains equipped to Gora Turtle of Illusion.
- If Gora Turtle of Illusion is equipped with Snatch Steal, both effects of Snatch Steal are negated. But if Skill Drain is activated, then Gora Turtle of Illusion's effect is negated, and Snatch Steal's effects will resolve properly.
- When your opponent activates a Spell Card that targets a face-down Gora Turtle of Illusion as a target, and Ceasefire is activated as a chain, Gora Turtle of Illusion is flipped face-up and the Spell Card's effect is negated.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Goat forum — sourced change requests get reviewed.