Time bubble

You create a sphere with a 50 feet range, inside that "bubble" everything will freeze, until you get knocked out, until you die or the time limit reaches, who is not inside that bubble, will not get affected, but, if someone outside the bubble, enters, that creature will get freezed in the same way.

In a advantage on the time stop, you will get a extra damage to anothers creatures, a 1d4, for every attack you will do.

Forcing your body to make the time stops, you will take a fixed 50 damage to cast this spell, in cause that you will be the only one moving in there.