无力感 {1}{B}
结界～灵气
闪现（你可以于你能够使用瞬间的时机下使用此咒语。）
生物结界
受此结界的生物得-2/-1。
只要用点法术，就能驾驭乌尔博格的夺力毒风。
Illustrated by Kev Walker
- Standard
- Not Legal
- Alchemy
- Not Legal
- Pioneer
- Not Legal
- Explorer
- Not Legal
- Modern
- Legal
- Historic
- Not Legal
- Legacy
- Legal
- Brawl
- Not Legal
- Vintage
- Legal
- Timeless
- Not Legal
- Commander
- Legal
- Pauper
- Legal
- Oathbreaker
- Legal
- Penny
- Not Legal
