Damage Summon

Card type	Monster
Attribute	TRAP"TRAP" is not in the list (DARK, DIVINE, EARTH, FIRE, LIGHT, WATER, WIND, ?, ???, THUNDER, ...) of allowed values for the "Attribute" property.
Activate only when a monster you control attacked and did not destroy an opponent's monster by battle. Pay 800 Life Points to Special Summon 1 Level 4 or lower monster from your hand.

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