I use this one, just put it in tampermonkey/greasemonkey/whatever
// ==UserScript==
// @name Aeris Removal
// @namespace http://forum.blockland.us/
// @version 0.2
// @description something useful
// @include http://forum.blockland.us/*
// @copyright 2012+, Kingdaro
// ==/UserScript==
var postForm = document.getElementById('quickModForm');
var posts = postForm.getElementsByTagName('tr');
var n = '.Atlas';
var i;
for (i=0;i<=posts.length;i++){
var v = posts[i];
var str = v.innerHTML;
if (str.search(n)>-1){
posts[i].innerHTML = '<td class="windowbg" style=" \
border-style:solid; \
border-color:black; \
border-width:1px 1px 0 1px; \
text-align:center; \
">-snip-</td>';
}
}
removes all posts including him or anyone quoting him while still letting you know there are posts there so you don't get confused