The Reliable Guardian
Quick-Play Spell SPELL
Market price · TCGPlayer
Updated Sep 14, 2026
$0.08 – $1.25
7 printings priced
Type
Quick-Play
ATK
0
DEF
0
Increase 1 monster's DEF by 700 points during the turn this card is activated.
Appears in 5 expansions
Printings (7)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Magic Ruler | MRL-044 | Common | $0.14 | |
| Starter Deck: Joey | SDJ-033 | Common | $0.16 | |
| Dark Beginning 1 | DB1-EN028 | Common | $0.11 | |
| Starter Deck: Yugi Evolution | SYE-034 | Common | $0.08 | |
| Spell Ruler | SRL-044 | Common | $0.17 | |
| Spell Ruler (Worldwide English) | SRL-EN044 | Common | $1.25 | |
| Spell Ruler (25th Anniversary Edition) | SRL-EN044 | Common | $0.13 |
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