When you hit an enemy with a trick attack, you can apply two of the effects from your debilitating trick.

As a standard action, you can spend 1 Resolve Point to use a weapon imbued with the rune of the eldritch knight to make an attack that strikes true. This attack ignores all cover and concealment, including total concealment (though you must at least be aware of a creature’s presence to target it with this attack). If the attack is a ranged attack, the target must be within the first range increment. The attack only affects your selected target, even if it normally affects an area or multiple targets. You still must make a normal attack roll, and if your attack misses, it has no effect.

You learn to control your armor with such ease, you are actually more maneuverable in it than out of it. While wearing heavy armor or powered armor, you can move up to your speed when you make a full attack. You can move before or after all your attacks, but not both. If you have the Shot on the Run feat, you can divide your movement to move both before and after making a full attack as long as all the attacks are ranged attacks. If you have the Spring Attack feat, you can divide your movement to move both before and after making a full attack as long as all the attacks are melee attacks. If you have both feats, your attacks can be any combination of melee and ranged attacks.

You gain a bonus to melee damage rolls equal to double the number of enemies within 10 feet of you. Enemies who don’t constitute a significant threat (those with a CR equal to your level – 4 or less, or as determined by the GM) don’t count when calculating this bonus.

As a full action, you can make a ranged attack that knocks enemies back. Targets you hit are knocked back 5 feet from you. If you use a weapon with the explode special property, all targets that fail their saving throws are instead knocked back 5 feet from the center of the explosion. An enemy that you critically hit or that rolls a natural 1 on its saving throw is also knocked prone. You can’t make an impactful attack with an automatic weapon, but you can use this ability with a weapon that has the blast special property.

As a standard action, you can set up a strong defense for yourself and an adjacent ally. Until the start of your next turn, you gain three benefits: your damage reduction increases to DR 10/—; you and the chosen ally each gain a +4 bonus to AC; and if you use guard’s protection, you direct all the damage to yourself such that your ally takes none.

As a full action, you can make one attack and give the benefit of harrying fire (see page 247) against any creature you hit with that attack. If you use a blast weapon or automatic weapon, the benefit applies against all targets hit. You can also take your nimble fusillade movement before or after this attack.

As a standard action, you can study a target before you attack. The target must be within line of sight of you and either flat-footed or unaware of your presence. On the first attack you make against that target on your next turn, you gain a +2 bonus to your attack roll. If your attack hits, the target is staggered for 1 round; if you score a critical hit, the target is instead stunned for 1 round. Once you make a prepared shot, you can’t use this ability again against the same target for 24 hours. You can’t make an attack on the same round you study the target, even if an ability would let you attack without spending a standard or full action.