Tengu format ruling
Getsu Fuhma
Card effect (current official text)If this card battles a Fiend or Zombie-Type monster, destroy that monster at the end of the Damage Step.
Rulings
- If Getsu Fuhma is destroyed by damage calculation, its effect still activates as long as it battled a monster and damage calculation was performed.
- If an attack is negated by Magic Cylinder, etc., then Getsu Fuhma's effect does not activate.
- If Getsu Fuhma's ATK is large enough to destroy Vampire Lord by damage calculation, then Getsu Fuhma's effect doesn't activate and Vampire Lord won't be Special Summoned, because it was destroyed by damage calculation and not by a card effect.
- If Getsu Fuhma is destroyed by Dark Ruler Ha Des, Getsu Fuhma's effect is not activated.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.