marvel previews

data/magic.mse-game/keywords_en

@@ -2089,7 +2089,12 @@ keyword:
 	match: Waterbend <atom-param>mana</atom-param>
 	mode: action
 	reminder: While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for [1].
-
+#Marvel Superheroes
+keyword:
+	keyword: Power-up
+	match: Power-up — <atom-param>cost</atom-param>: <atom-param>action</atom-param>
+	mode: expert
+	reminder: Activate each power-up ability only once. Reduce the cost by {this_or_that("creature")}'s mana cost if it entered this turn.
 #TMNT
 keyword:
 	keyword: Sneak