diff --git a/scripts/camera_2d.gd b/scripts/camera_2d.gd
index 98d4441..890df14 100644
--- a/scripts/camera_2d.gd
+++ b/scripts/camera_2d.gd
@@ -2,7 +2,7 @@ extends Camera2D
 
 var shake_tween: Tween
 
-func shake(duration: float, intensity: float) -> void:
+func shake(duration: float, intensity: float, constant: bool = false) -> void:
 	if shake_tween and shake_tween.is_valid():
 		shake_tween.kill()
 
@@ -10,14 +10,15 @@ func shake(duration: float, intensity: float) -> void:
 	shake_tween = create_tween()
 	shake_tween.set_pause_mode(Tween.TWEEN_PAUSE_PROCESS)
 
-	var steps = 20
-	var step_duration = duration / steps
+	var step_duration := 0.05
+	var steps := maxi(1, int(duration / step_duration))
 
 	for i in steps:
-		var t = float(i) / float(steps)
-		var decay = 1.0 - t
-		var si = intensity * decay
-		var target = Vector2(
+		var t := float(i) / float(steps)
+		var si := intensity
+		if not constant:
+			si *= 1.0 - t
+		var target := Vector2(
 			randf_range(-si, si),
 			randf_range(-si, si)
 		)
diff --git a/scripts/purge.gd b/scripts/purge.gd
index ba76cab..a2d7026 100644
--- a/scripts/purge.gd
+++ b/scripts/purge.gd
@@ -2,31 +2,20 @@ extends Node2D
 
 const ELITE_DAMAGE_PCT := 0.75
 const FLASH_FADE_DURATION := 0.6
-const SUMMON_SHAKE := 2.0
 
 @onready var summon_circle: AnimatedSprite2D = $SummonCircle/AnimatedSprite2D
 @onready var camera = get_node("/root/Game/Camera2D")
 
-var is_summoning := true
-
 func _ready() -> void:
 	summon_circle.sprite_frames = summon_circle.sprite_frames.duplicate()
 	summon_circle.sprite_frames.set_animation_loop("default", false)
 	summon_circle.animation_finished.connect(_unleash)
 	summon_circle.play("default")
-
-func _process(delta: float) -> void:
-	if is_summoning:
-		camera.offset = Vector2(
-			randf_range(-SUMMON_SHAKE, SUMMON_SHAKE),
-			randf_range(-SUMMON_SHAKE, SUMMON_SHAKE)
-		)
+	camera.shake(6.0, 1.5, true)
 
 func _unleash() -> void:
-	is_summoning = false
-	set_process(false)
-	camera.offset = Vector2.ZERO
-	camera.shake(0.2, 6.0)
+	camera.shake(0.3, 8.0)
+	await get_tree().create_timer(0.1).timeout
 
 	for enemy in get_tree().get_nodes_in_group("enemies"):
 		if not is_instance_valid(enemy):
diff --git a/scripts/witch.gd b/scripts/witch.gd
index cc8428c..8c4f914 100644
--- a/scripts/witch.gd
+++ b/scripts/witch.gd
@@ -125,7 +125,6 @@ func shoot_purge():
 	var pg = purge.instantiate()
 	pg.global_position = global_position
 	get_parent().add_child(pg)
-	camera.shake(0.3, 0.8)
 		
 func take_damage(amount: int, attacker = null) -> void:
 	if is_invincible: