Spell Proof Armor
Keith
Card Text
[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.
Card Legality
| Format | Limitation |
|---|---|
| COMMON CHARITY | Unlimited |
| SPEED DUEL | Unlimited |
Market Prices
| Marketplace | Price |
|---|---|
| TCGPlayer | $1.09 |
| Cardmarket | $1.07 |
| eBay | $3.49 |
| Amazon | $0.50 |
| CoolStuffInc | $5.99 |