diff --git a/fireplace/card.py b/fireplace/card.py
index 60ab3a8e3..dc567237d 100644
--- a/fireplace/card.py
+++ b/fireplace/card.py
@@ -917,7 +917,7 @@ def get_damage(self, amount, target):
 		if not self.immune_to_spellpower:
 			amount = self.controller.get_spell_damage(amount)
 		if self.receives_double_spelldamage_bonus:
-			amount *= 2
+			amount = self.controller.get_spell_damage(amount)
 		return amount
 
 	def get_heal(self, amount, target):
diff --git a/tests/test_tgt.py b/tests/test_tgt.py
index ac53b0382..79faac15f 100644
--- a/tests/test_tgt.py
+++ b/tests/test_tgt.py
@@ -853,3 +853,19 @@ def test_darnassus_aspirant():
 	assert game.current_player.mana == 7
 	assert game.current_player.max_mana == 9
 	assert game.current_player.used_mana == 2
+
+
+def test_arcane_blast():
+	game = prepare_game()
+	minion = game.player1.summon("CFM_712_t30")
+	game.player1.give("AT_004").play(target=minion)
+	assert minion.damage == 2
+	game.player1.summon(KOBOLD_GEOMANCER)
+	game.player1.give("AT_004").play(target=minion)
+	assert minion.damage == 2 + 4
+	game.player1.summon(KOBOLD_GEOMANCER)
+	game.player1.give("AT_004").play(target=minion)
+	assert minion.damage == 2 + 4 + 6
+	game.player1.field[-1].destroy()
+	game.player1.give("AT_004").play(target=minion)
+	assert minion.damage == 2 + 4 + 6 + 4