Hidden Passage

Card type	Monster
Attribute	SPELL"SPELL" is not in the list (DARK, DIVINE, EARTH, FIRE, LIGHT, WATER, WIND, ?, ???, THUNDER, ...) of allowed values for the "Attribute" property.
All Level 2 or lower Spellcaster-Type monsters you control with ATK lower than the face-up monster your opponent controls with the lowest ATK can attack your opponent directly.

In other media

Page	Medium	Debut date
Hidden Passage (anime)	Anime	2010-06-16
Hidden Passage (Duel Links)	Yu-Gi-Oh! Duel Links	2020-04-30