Description
| Set: | Speed Duel: Scars of Battle |
| Card type: | Skill |
| Rarity: | Super Rare |
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.
