Ho-Oh (SL5) [HeartGold & SoulSilver: Call of Legends] Undead If this face-up card is

If this face-up card is the Spell & Trap Zone is destroyed by card effect and sent to the GY: You can Special Summon 1 "Nephthys" monster from your hand

You can only use this effect of "Subterror Behemoth Umastryx" once per turn

Then Special Summon 1 Level 4 monster from your hand

if this card destroyed a monster by battle and sent it to the Graveyard: You can add 1 "Noble Knight" or "Noble Arms" card from your Deck to your hand

Ho-Oh (SL5) [HeartGold & SoulSilver: Call of Legends] Undead If this face-up card isSet: HeartGold & SoulSilver: Call of Legends Type: Fire Rarity: Ultra Rare Retreat cost: Colorless,Colorless,Colorless