TCGenius.ai
Castle Walls
Normal Trap
Increase the DEF of 1 face-up monster on the field by 500 points until the end of this turn.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Normal (N)
Genesys0 points
Price
About $0.02–$2.81 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Printings
| Set | Code | Rarity |
|---|---|---|
| Starter Deck: Joey | SDJ-045 | Common |
| Starter Deck: Kaiba | SDK-049 | Common |
| Starter Deck: Kaiba | SDK-E045 | Common |
| Starter Deck: Pegasus | SDP-043 | Common |
| Starter Deck: Yugi | SDY-049 | Common |
| Starter Deck: Yugi | SDY-E045 | Common |
| Starter Deck 2006 | YSD-EN033 | Common |
Build a deck around Castle Walls
Genny reads every card ever printed, builds a legal deck around this one, grades it against the current meta, and the simulator can test it hundreds of times.
Build with this card