No matter how powerful the Servant, if its Master is killed, the Servant will vanish.

is that you have no choice but to fight, and that Servants are powerful familiars, so you should use yours well.

With something this strong, it's going to be a pretty high price, isn't it?

Magic so powerful and with such grave side-effects that they have been erased from history itself.

And the seal he was talking about was thought to be quite a strong spell.

The fact that you're here is a powerful shackle on their wrists to prevent them from opposing us.

But if we let him slip away and he gains even more power, there's no telling who will win next time.

However... However, the witch is under the protection of a powerful Demon Queen.

But now, he's going to challenge me with this strong partner, Alya.

Saber is a particularly powerful Servant.

Then you'd better find yourself a strong Servant if you're going to fight me.

You already get provided with a powerful weapon like the Dominator, so do you really have to engage in this much combat training?

Those old men are extremely powerful wizards... Pretty bold of you, don't you think?

With the "Sakura chan Cards" that she creates herself... ...she will be able to fight something that is much stronger than before!

Illumi's powerful aura enters the victims through the needles, so the moment they're pierced, they turn into vegetables.

Let's hope it's as powerful as the Psijics believe it to be.

The Arch-Mage believed it important. It must be powerful.

It was during the war with the Empire that I was at the height of my power. As a Thalmor battlemage I laid waste the enemy.

Knowledge of truly powerful Illusion spells is here at the College, but it is hidden from those who might misuse it.

There are spells yet to be learned, powerful spells that can more closely and more permanently bind creatures to your will.