Update keywords

Aetherdrift keywords

data/magic.mse-game/keywords

@@ -1966,3 +1966,14 @@ keyword:
 	match: Survival
 	mode: pseudo
 	rules: Survival — At the beginning of your second main phase, if ~ is tapped, [effect].
+#Aetherdrift
+keyword:
+	keyword: Start your engines!
+	match: Start your engines!
+	mode: expert
+	reminder: If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.
+keyword:
+	keyword: Exhaust
+	match: Exhaust — <atom-param>cost</atom-param>: <atom-param>action</atom-param>
+	mode: expert
+	reminder: Activate each exhaust ability only once.