Spell Proof Armor
Skill - Keith
€1.07 approx. market
Type: Keith
[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.
Printings & rarities
| Set | Code | Rarity | Price |
|---|---|---|---|
| Speed Duel Tournament Pack 4 | STP4-ENS03 | Common | — |
| Speed Duel: Scars of Battle | SBSC-ENS02 | Super Rare | €7.22 |
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