Card Rulings:Call of the Mummy


 * When you activate the effect of "Call of the Mummy", you can Special Summon a high-level monster from your hand like "Giant Axe Mummy" or "Vampire Lord", but not a Special Summon-only monster like "Fushioh Richie".


 * You can only activate "Call of the Mummy"'s effect during your Main Phase.


 * You select a monster from your hand when you resolve "Call of the Mummy"'s effect, not when you activate the effect.


 * If you have multiple copies of "Call of the Mummy" in play, you can only Special Summon 1 Zombie because when you try to activate the second "Call of the Mummy", you now have a monster on your side of the field so its effect does not apply.


 * When you chain "Ojama Trio" to your opponent's "Call of the Mummy" effect, the effect of "Call of the Mummy" is negated.