Castle Walls

Card type	Monster 28px
Property	[[Normal Monster Card\|Normal]] [[File:Normal.svg\|28px\|alt=\|class=noviewer]]
Increase a selected monster's DEF by 500 points during the turn this card is activated.

In other media

Page	Medium	Debut date
Castle Walls (DM5)	Yu-Gi-Oh! Duel Monsters 5: Expert 1	2001-07-05
Castle Walls (DM6)	Yu-Gi-Oh! Duel Monsters 6: Expert 2	2001-12-20
Castle Walls (EDS)	Yu-Gi-Oh! The Eternal Duelist Soul	2002-10-15
Castle Walls (anime)	Anime	2002-11-12
Castle Walls (SDD)	Yu-Gi-Oh! Worldwide Edition: Stairway to the Destined Duel	2003-04-15
Castle Walls (World Championship 2004)	Yu-Gi-Oh! World Championship Tournament 2004	2004-02-05
Castle Walls (World Championship 2005)	Yu-Gi-Oh! 7 Trials to Glory: World Championship Tournament 2005	2004-12-30
Castle Walls (GX1)	Yu-Gi-Oh! GX Duel Academy	2005-10-13
Castle Walls (World Championship 2006)	Yu-Gi-Oh! Ultimate Masters: World Championship Tournament 2006	2006-02-23
Castle Walls (Duel Links)	Yu-Gi-Oh! Duel Links	2017-01-19
Castle Walls (Master Duel)	Yu-Gi-Oh! Master Duel	2022-01-19
Castle Walls (Cross Duel)	Yu-Gi-Oh! Cross Duel	2022-07-06
Castle Walls (BAM)	Yu-Gi-Oh! BAM