Advanced format ruling
Elemental HERO Necroshade
Card effect (current official text)Once, while this card is in the Graveyard, 1 Level 5 or higher "Elemental HERO" monster you Normal Summon can be Summoned without Tributing.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.