The Gelid Truth is a mighty Storm Bolter that bears runes of courage and fury, rumored to have been wielded by the Space Wolves hero Ulrik the Slayer during the First War of Armageddon. How and why this weapon left the Slayer's possession is unknown, but legend has it that the Space Wolves are under orders not to return the Storm Bolter to their Wolf High Priest. "It shall do its gelid work among the other chapters. The runes of Russ would have it so."
The Gelid Truth, is currently in the possession of the Blood Ravens Chapter and was used during the Aurelia Campaign.
Ulrik是太空野狼战团的高阶狼牧师,除了战团的无畏以外,Ulrik是太空野狼战团中最年长的人,他甚至比久经战阵的战团长Logan Grimnar年纪还要大,已经为战团服役了700年(实际上正是Ulrik将Logan Grimnar引入战团,并见证他成长为一位当今的领袖),他也是狼团中唯一一个对Ligan Grimnar直呼其名的人(Ulrik is the only Space Wolf who still addresses the Great Wolf by his first name)。
最后说一下Ulrik的装备,他身着精工甲,手持奥秘权杖和电浆手枪,佩戴有狼符(wolf amulet,作用类似铁光环和玫瑰念珠,产生偏转力场来防御打击),同时狼牧师还承担普通战团药剂师的职责,携带名为Fang of Morkai 的装置以回收阵亡修士的基因种子(这个装置比起药剂师携带的标准装备Narthecium要简单些,没有那么复杂)。Ulrik最特殊的一件装备,名为鲁斯的狼盔(Wolf Helm of Russ),据称由帝皇的私人技师铸造并在狼团建军之时赠给了鲁斯,当Ulrik穿着这件装备时,他穿透性的凝视能够鼓舞战友们的士气,而给视线内的敌人带来恐惧(这玩意和血天使dante带的Death Mask of Sanguinius有点像啊)。