The teleblock spell usually lasts about 5 Minutes, In that time you must try to escape by running, or else fight to the death.
you have to do the plague city quest then you can teleport there if not you have to take the long way and walk '.'
1 MONTH FOR CHEAPEST
its PERMANENT!....forever...
6 minutes
a few minutes.
30 minutes . If you get corrupt dragon by killing players, go to the nearest bank and withdraw some runes and teleport to varrok.
they can last anything from 1-3 Minutes before one by one they go out.
At least one week.
Probably about 2 seconds, but if your computer is slow and internet is slow, it will lag and take up to 20 seconds, maybe even make the screen go black (this is also known as a game crash.)
It lasts exactly 4 minutes and 32 seconds. i counted =P
I believe an anti fire pot lasts either 5 or 6 minuets.
It depends how long you are on Runescape.