In the coming updated patch, the DPS series guardian has been weakened in the game. However, this modification has no influence on tank-serial fighters. You can keep reading this article even though you are not a skillful tank. I hope that my suggestions would be helpful to you.
1. attribute point: The most important attribute for guardian fighter is STR which can provide you more damage and defense. Hence, you should maximize this attribute when you create characters in the game. CON, which would decrease your cd skill, comes to the second important place. The third important attribute is DEX. You can add points selectively.
2. the Heroic Feats selection : When the Action Surge point comes to five, this skill will help you gain extra Action Points when you protect yourself by using defensive weapons. It is understandable to all careers regard to the Action Points. Distracting shield, your damage will be decreased if you succeed in resisting outside harm. Tank is required in this process. +15% defensive will be increased as long as the point of Armor Specialization comes to three. This is also your compulsory choice if you want to be a tank. The ability DPS of Encounter and At-will will increase 10% which could make you kill enemies faster in the battle when the Powerful attack comes to full. Your personal operative skills will be demanded on the aspect of Ubiquitous Shield selection. Only the nice action can obtain a very good effect. The last one is Potent Challenge whose point must be full. You need to rely on this skill totally if you want the beast stands firmly in front of you.
3. the Protector Feats selection : Plate Agility: 5/5，Shield Defense: 5/5，Shield Master: 5/5，Balanced Shield Fighter: 5/5，Iron Guard: 1/1，Wrathful Warrior : 5/5.
4. skills selection:
At Wills：Threatening rush，Tide of Iron.
Encounters：Iron Warrior，Enforced Threat，Frontline Surge
Passive：Combat Superiority，Enhanced Mark，Shield Talent
Daily：Villain's Menace，Fighter's Recovery
5, equipment selections: You'd better choose all defensive series equipments. And all the sockets should give priority to the defense.
Try to make most beats face you directly in the game. You'd better use the taunt skill to add the beats hatred when you find the indication that they are going to leave. Remember, even the stronger tank fighter can't withstand all the enemies skills. Consequently, you need to pay attention and watch out for the enemies' damaging ability. Please carry enough potion of healing with you as it can save you in crisis.