If u r a blissy user or used blissy b4 then ans this question.........

how much physical damage a blissy can endure?(bissy with max def and hp or 225 EV on both)

More suitable for the General Pokemon Discussion forum.

:Moved:

To answer your question, Blissey is surprisingly endurant with max Defense, but it's still 2HKO by any strong Fighting attack. This might help you further with more specific situations:

http://www.psypokes.com/dex/damage.php

if a blissey gets a close combat from an infernape if it is ev trained in def it should still be OHKO