Advanced format ruling
Doomkaiser Dragon
Card effect (current official text)"Plaguespreader Zombie" + 1 or more non-Tuner Zombie-Type monsters
When this card is Special Summoned: You can target 1 Zombie-Type monster in your opponent's Graveyard; Special Summon that target to your side of the field in face-up Attack Position, but destroy it when this card leaves the field.
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.