Shield Guardian
Large natural animate (construct)
Level 14 Soldier XP 1000

Initiative +9        Senses Perception +15; Darkvision
Shield Other aura 2; as long as its master is within the aura, the shield guardian grants its master a +2 bonus to all defenses and takes half of its master's damage until it is destroyed.
HP 138; Bloodied 69
AC 30; Fortitude 29, Reflex 22, Will 27
Immune charm, disease, fear, poison, sleep
Speed 4

(⚔) Slam (standard, at-will)

Reach 2; +20 vs AC; 2d6+7 damage.

Alignment Unaligned        Languages -
Str 24 (+14)      Dex 10 (+7)      Wis 16 (+10)
Con 18 (+11)      Int 7 (+5)      Cha 9 (+6)

Published in Monster Manual, page(s) 149, Dungeon Magazine 157, page(s) 128, Dungeon Magazine 156, page(s) 68.