diff --git a/src/main/java/ext/Ext.kt b/src/main/java/ext/Ext.kt
index 507c9ead..d6a2e40d 100644
--- a/src/main/java/ext/Ext.kt
+++ b/src/main/java/ext/Ext.kt
@@ -103,6 +103,7 @@ fun millis() = System.currentTimeMillis()
 val DATE_FORMAT = DateTimeFormatter.ofPattern("yyyy-MM-dd")
 fun LocalDate.isoDate() = format(DATE_FORMAT)
 fun String.isoDate() = DATE_FORMAT.parse(this, LocalDate::from)
+fun Date.utc() = toInstant().atZone(java.time.ZoneOffset.UTC).toLocalDate()
 fun LocalDate.toDate() = Date(atStartOfDay().toInstant(java.time.ZoneOffset.UTC).toEpochMilli())
 fun LocalDateTime.isoDateTime() = format(DateTimeFormatter.ISO_LOCAL_DATE_TIME)
 fun String.isoDateTime() = LocalDateTime.parse(this, DateTimeFormatter.ISO_LOCAL_DATE_TIME)
diff --git a/src/main/java/icu/samnyan/aqua/net/games/wacca/Wacca.kt b/src/main/java/icu/samnyan/aqua/net/games/wacca/Wacca.kt
index cf869a00..29510dbd 100644
--- a/src/main/java/icu/samnyan/aqua/net/games/wacca/Wacca.kt
+++ b/src/main/java/icu/samnyan/aqua/net/games/wacca/Wacca.kt
@@ -1,14 +1,9 @@
 package icu.samnyan.aqua.net.games.wacca
 
-import ext.API
-import ext.minus
+import ext.*
 import icu.samnyan.aqua.net.db.AquaUserServices
-import icu.samnyan.aqua.net.games.GameApiController
-import icu.samnyan.aqua.net.games.GenericGameSummary
-import icu.samnyan.aqua.net.games.TrendOut
-import icu.samnyan.aqua.net.games.USERNAME_CHARS
-import icu.samnyan.aqua.net.utils.AquaNetProps
-import icu.samnyan.aqua.sega.wacca.model.db.WaccaRepos
+import icu.samnyan.aqua.net.games.*
+import icu.samnyan.aqua.net.utils.waccaScores
 import icu.samnyan.aqua.sega.wacca.model.db.WaccaUser
 import icu.samnyan.aqua.sega.wacca.model.db.WcUserPlayLogRepo
 import icu.samnyan.aqua.sega.wacca.model.db.WcUserRepo
@@ -20,8 +15,6 @@ class Wacca(
     override val us: AquaUserServices,
     override val playlogRepo: WcUserPlayLogRepo,
     override val userDataRepo: WcUserRepo,
-    val repos: WaccaRepos,
-    val netProps: AquaNetProps,
 ): GameApiController<WaccaUser>("wacca", WaccaUser::class) {
     override val settableFields: Map<String, (WaccaUser, String) -> Unit> by lazy { mapOf(
         "userName" to { u, v -> u.userName = v
@@ -29,13 +22,15 @@ class Wacca(
         },
     ) }
 
-    override suspend fun trend(username: String): List<TrendOut> {
-        TODO("Not yet implemented")
+    override suspend fun trend(@RP username: String) = us.cardByName(username) { card ->
+        findTrend(playlogRepo.findByUserCardExtId(card.extId)
+            .map { TrendLog(it.userPlayDate.utc().isoDate(), it.afterRating) })
     }
 
-    override suspend fun userSummary(username: String): GenericGameSummary {
-        TODO("Not yet implemented")
+    override suspend fun userSummary(@RP username: String) = us.cardByName(username) { card ->
+        // TODO: Rating composition
+        genericUserSummary(card, mapOf())
     }
 
-    override val shownRanks: List<Pair<Int, String>> = emptyList()
+    override val shownRanks: List<Pair<Int, String>> = waccaScores.filter { it.first > 83 * 10000 }
 }
\ No newline at end of file
diff --git a/src/main/java/icu/samnyan/aqua/net/utils/GameScoring.kt b/src/main/java/icu/samnyan/aqua/net/utils/GameScoring.kt
index 293871f3..d9143a09 100644
--- a/src/main/java/icu/samnyan/aqua/net/utils/GameScoring.kt
+++ b/src/main/java/icu/samnyan/aqua/net/utils/GameScoring.kt
@@ -45,4 +45,17 @@ val ongekiScores = listOf(
     70.0   to "B",
     50.0   to "C",
     0.0    to "D",
+).map { (k, v) -> (k * 10000).toInt() to v }
+
+val waccaScores = listOf(
+    100.0 to "AP",
+    98.0  to "SSS",
+    95.0  to "SS",
+    90.0  to "S",
+    85.0  to "AAA",
+    80.0  to "AA",
+    70.0  to "A",
+    60.0  to "B",
+    1.0  to "C",
+    0.0   to "D",
 ).map { (k, v) -> (k * 10000).toInt() to v }
\ No newline at end of file