Spell Proof Armor
Skill Card
Keith
Lowest price · All printings
$1.99
Any condition · All stores · Oct 18, 2026
Market
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Listings
2
2 printings · 2 stores
| Store | Printing | Edition | Cond. |
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Prices as of Oct 18, 2026 at 5 AM ET. Stock moves fast, so confirm on the store's page.
| Set code | Set | Rarity | Listings | Lowest today |
|---|---|---|---|---|
| SBSC-ENS02 | Speed Duel: Scars of Battle | Super Rare | 1 | $1.99 |
| STP4-ENS03 | Speed Duel Tournament Pack 4 | Common | 1 | $2.50 |
[Activate this Skill during your Main Phase.]
All Machine monsters you control are unaffected by your opponent's Spell effects. You can Normal Summon Machine Normal Monsters with 1 less Tribute. If a non-Machine monster is in your GY, flip this Skill over. This Skill can only be used once per Duel.