Oh, the Hallow/convergence plan is definitely not without fault, but it's worth having on the table.<br/><br/>The thing about an infiltration and precision strike would be that the magic involved is very delicate.  Just bumping a zombie ends Hide from Undead.  In that case, the best bet for stealth would be to hit Mark with Hide from Undead, invisibility, and Silence, then send him in solo to find the mark and flood the place outright, which is rather boring for the rest of us.  And I don't even get my T-Rex for a few minutes.<br/><br/>With some sacrifices, some backlash, and some XP/gold, we could get the hallow zone up to the point where may even be massive enough to envelope all possible break-out points, as well, helping us keep our advantage no matter what front the fight is on.