If you Special Summon "Molten Zombie" face-down with "The Shallow Grave", etc., its effect does not activate.
When you Special Summon "Molten Zombie" and you have "Card of Safe Return", either effect can be Step 1 of the chain; your choice.
If you Special Summon "Molten Zombie" face-down with "The Shallow Grave", etc., its effect does not activate.
When you Special Summon "Molten Zombie" and you have "Card of Safe Return", either effect can be Step 1 of the chain; your choice.