diff --git a/assets/database/db.json b/assets/database/db.json
index aeeacfe098..8f37883482 100644
--- a/assets/database/db.json
+++ b/assets/database/db.json
@@ -10131,6 +10131,7 @@
 {"id":439510,"name":"Engrave Cloak - Improved Swipe","icon":"inv_misc_monsterclaw_03","type":4,"requiresLevel":1,"classAllowlist":[1]},
 {"id":439733,"name":"Engrave Cloak - Tree of Life","icon":"ability_druid_treeoflife","type":4,"requiresLevel":1,"classAllowlist":[1]},
 {"id":439748,"name":"Engrave Cloak - Starfall","icon":"ability_druid_starfall","type":4,"requiresLevel":1,"classAllowlist":[1]},
+{"id":440529,"name":"Engrave Cloak - Resourcefulness","icon":"ability_hunter_resourcefulness","type":4,"requiresLevel":1,"classAllowlist":[2]},
 {"id":440569,"name":"Engrave Cloak - Storm, Earth, and Fire","icon":"spell_shaman_stormearthfire","type":4,"requiresLevel":1,"classAllowlist":[7]},
 {"id":440580,"name":"Engrave Cloak - Feral Spirit","icon":"spell_shaman_feralspirit","type":4,"requiresLevel":1,"classAllowlist":[7]},
 {"id":440802,"name":"Engrave Cloak - Frozen Orb","icon":"spell_frost_frozencore","type":4,"requiresLevel":1,"classAllowlist":[3]},
diff --git a/sim/hunter/explosive_trap.go b/sim/hunter/explosive_trap.go
index 84adec8c51..73e9273af5 100644
--- a/sim/hunter/explosive_trap.go
+++ b/sim/hunter/explosive_trap.go
@@ -30,12 +30,12 @@ func (hunter *Hunter) getExplosiveTrapConfig(rank int, timer *core.Timer) core.S
 		MissileSpeed:  24,
 
 		ManaCost: core.ManaCostOptions{
-			FlatCost: manaCost,
+			FlatCost: manaCost * hunter.resourcefulnessManacostModifier(),
 		},
 		Cast: core.CastConfig{
 			CD: core.Cooldown{
 				Timer:    timer,
-				Duration: time.Second * 15,
+				Duration: time.Second * time.Duration(15 * hunter.resourcefulnessCooldownModifier()),
 			},
 			DefaultCast: core.Cast{
 				GCD: core.GCDDefault,
@@ -70,6 +70,7 @@ func (hunter *Hunter) getExplosiveTrapConfig(rank int, timer *core.Timer) core.S
 				curTarget := target
 				for hitIndex := int32(0); hitIndex < numHits; hitIndex++ {
 					baseDamage := sim.Roll(minDamage, maxDamage)
+					baseDamage += hunter.tntDamageFlatBonus()
 					baseDamage *= sim.Encounter.AOECapMultiplier()
 					spell.CalcAndDealDamage(sim, curTarget, baseDamage, spell.OutcomeMagicHitAndCrit)
 					curTarget = sim.Environment.NextTargetUnit(curTarget)
diff --git a/sim/hunter/frost_trap.go b/sim/hunter/frost_trap.go
index d9f93162fb..a7c9de87e5 100644
--- a/sim/hunter/frost_trap.go
+++ b/sim/hunter/frost_trap.go
@@ -26,7 +26,7 @@ func (hunter *Hunter) getFrostTrapConfig(timer *core.Timer) core.SpellConfig {
 		Cast: core.CastConfig{
 			CD: core.Cooldown{
 				Timer:    timer,
-				Duration: time.Second * 15,
+				Duration: time.Second * time.Duration(15 * hunter.resourcefulnessCooldownModifier()),
 			},
 			DefaultCast: core.Cast{
 				GCD: core.GCDDefault,
diff --git a/sim/hunter/immolation_trap.go b/sim/hunter/immolation_trap.go
index 132090ac68..cb3235766b 100644
--- a/sim/hunter/immolation_trap.go
+++ b/sim/hunter/immolation_trap.go
@@ -32,7 +32,7 @@ func (hunter *Hunter) getImmolationTrapConfig(rank int, timer *core.Timer) core.
 		Cast: core.CastConfig{
 			CD: core.Cooldown{
 				Timer:    timer,
-				Duration: time.Second * 15,
+				Duration: time.Second * time.Duration(15 * hunter.resourcefulnessCooldownModifier()),
 			},
 			DefaultCast: core.Cast{
 				GCD: core.GCDDefault,
@@ -52,7 +52,8 @@ func (hunter *Hunter) getImmolationTrapConfig(rank int, timer *core.Timer) core.
 			TickLength:    time.Second * 3,
 
 			OnSnapshot: func(sim *core.Simulation, target *core.Unit, dot *core.Dot, isRollover bool) {
-				dot.Snapshot(target, dotDamage/5, isRollover)
+				tickDamage := (dotDamage + hunter.tntDamageFlatBonus()) / float64(dot.NumberOfTicks)
+				dot.Snapshot(target, tickDamage, isRollover)
 			},
 			OnTick: func(sim *core.Simulation, target *core.Unit, dot *core.Dot) {
 				dot.CalcAndDealPeriodicSnapshotDamage(sim, target, dot.OutcomeTickCounted)
diff --git a/sim/hunter/runes.go b/sim/hunter/runes.go
index 6f2fd47bfc..0983bdd143 100644
--- a/sim/hunter/runes.go
+++ b/sim/hunter/runes.go
@@ -271,3 +271,24 @@ func (hunter *Hunter) tntDamageMultiplier() float64 {
 	}
 	return 1.0
 }
+
+func (hunter *Hunter) tntDamageFlatBonus() float64 {
+	if hunter.HasRune(proto.HunterRune_RuneBracersTNT) {
+		return hunter.GetStat(stats.AttackPower) * 0.5
+	}
+	return 0.0
+}
+
+func (hunter *Hunter) resourcefulnessManacostModifier() float64 {
+	if hunter.HasRune(proto.HunterRune_RuneCloakResourcefulness) {
+		return 0.0
+	}
+	return 1.0
+}
+
+func (hunter *Hunter) resourcefulnessCooldownModifier() float64 {
+	if hunter.HasRune(proto.HunterRune_RuneCloakResourcefulness) {
+		return 0.6
+	}
+	return 1.0
+}
\ No newline at end of file
diff --git a/tools/database/rune_overrides.go b/tools/database/rune_overrides.go
index 37e7a70b8c..163aa95d9a 100644
--- a/tools/database/rune_overrides.go
+++ b/tools/database/rune_overrides.go
@@ -49,7 +49,6 @@ var UnimplementedRuneOverrides = []int32{
 
 	// Hunter
 	440520, // Cloak - Improved Volley
-	440529, // Cloak - Resourcefulness
 	440533, // Cloak - Hit and Run
 
 	// Mage