OK here's a possible scenario to use the Force Field to keep the enemy from mining on an expansion.

- You get 2 Nullifiers to a poorly guarded expo.
- You cast Force Field on each other and tap Hold Position inside.
- You may also bring a Stalker or two to cast FF on them too to maximize the effect.

This way you get invulnerable harassers at the right spot.

May not be as lethal as twin Science Vessels were with Irradiate on them, but still should put a mineral line out of the game for the enemy for a considerable amount of time..

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Q u o t e:
OK here's a possible scenario to use the Force Field to keep the enemy from mining on an expansion.

- You get 2 Nullifiers to a poorly guarded expo.
- You cast Force Field on each other and tap Hold Position inside.
- You may also bring a Stalker or two to cast FF on them too to maximize the effect.

This way you get invulnerable harassers at the right spot.

May not be as lethal as twin Science Vessels were with Irradiate on them, but still should put a mineral line out of the game for the enemy for a considerable amount of time..

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In one of our Battle Report considered replays, I have actually seen 2-3 Nullifiers brought straight into the enemy resource line, then all exits force fielded so the enemy drones couldn't get out, and the Nullifiers pretty much killed a large amount of them easily since they get bonus biological damage.