Wave-Motion Cannon (MFC-040) - Magician's Force 1st Edition Number_LODT-EN044 when a Special Summoned monster

when a Special Summoned monster activates its effect while you have a "Shaddoll" card in your hand: You can negate the activation

you can discard this card to negate its activation and destroy it

equip those targets to this card

If that card would be destroyed

Wave-Motion Cannon (MFC-040) - Magician's Force 1st Edition Number_LODT-EN044 when a Special Summoned monsterTypenull Continuous Spell AttributeSPELL Card TextSend this card on the field to the Graveyard during your Main Phase. Inflict Direct Damage to your opponent''s Life Points equal to the number of your Standby Phases that have passed after this card was activated x 1000 points.