Goat format ruling
Yata-Garasu

Card effect (current official text)This card cannot be Special Summoned. This card returns to its owner's hand during the End Phase of the turn it is Normal Summoned or flipped face-up. When this card inflicts Battle Damage to your opponent, they skip their next Draw Phase.
Rulings
- If the Battle Damage caused by this card is reduced to 0 (with the effect of Kuriboh, Waboku, etc.) its effect is not activated.
- If this face-down Defense Position card is attacked by a monster with 0 ATK, its effect will activate, since Battle Damage was inflicted to the attacking player. "Yata-Garasu’s" effect will activate when it infl icts any damage as a result of battle.
- Q: If the player that controls "Yata-Garasu" repeatedly attacks his/her opponent's LP to inflict Battle Damage over a period of so many turns and/or until his/her opponent's LP reaches 0, will it be considered stalling? A: Playing out the Yata-Garasu effect is NOT considered stalling. However, your opponent must be allowed to concede if he/she chooses and there is no foreseeable manner to avoid a game loss. But there should not be any coercion on either player's part to sit through the effect multiple times or to be forced to play it out needlessly.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Goat forum — sourced change requests get reviewed.