I was playing as hexaghost, in the third act, and got a hexaburn+ from quick study. I soon as I played it, the game crashed.

01:12:42.461 INFO core.CardCrawlGame> Exception occurred in CardCrawlGame render method!
01:12:42.464 ERROR core.CardCrawlGame> Exception caught
java.lang.NullPointerException: null
at expansioncontent.powers.PretendHexWheelPower.<init>(PretendHexWheelPower.java:39) ~[downfall.jar:?]
at expansioncontent.cards.Hexaburn.use(Hexaburn.java:23) ~[downfall.jar:?]
at com.megacrit.cardcrawl.characters.AbstractPlayer.useCard(AbstractPlayer.java:1698) ~[?:?]
at com.megacrit.cardcrawl.actions.GameActionManager.getNextAction(GameActionManager.java:358) ~[?:?]
at com.megacrit.cardcrawl.actions.GameActionManager.update(GameActionManager.java:175) ~[?:?]
at com.megacrit.cardcrawl.rooms.AbstractRoom.update(AbstractRoom.java:325) ~[?:?]
at com.megacrit.cardcrawl.rooms.ShopRoom.update(ShopRoom.java:55) ~[desktop-1.0.jar:?]
at downfall.rooms.HeartShopRoom.update(HeartShopRoom.java:88) ~[downfall.jar:?]
at com.megacrit.cardcrawl.dungeons.AbstractDungeon.update(AbstractDungeon.java:2532) ~[?:?]
at com.megacrit.cardcrawl.core.CardCrawlGame.update(CardCrawlGame.java:871) ~[?:?]
at com.megacrit.cardcrawl.core.CardCrawlGame.render(CardCrawlGame.java:419) [?:?]
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:225) [?:?]
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:126) [?:?]
Controllers: removed manager for application, 0 managers active
01:12:42.482 INFO core.CardCrawlGame> PAUSE()
01:12:42.483 INFO core.CardCrawlGame> Game shutting down...

[sentry-pool-1-thread-2] WARN io.sentry.connection.AbstractConnection.lockdown - Initiated a temporary lockdown because of exception: An exception occurred while submitting the event to the Sentry server.01:12:42.485 INFO core.CardCrawlGame> Flushing saves to disk...
01:12:42.488 INFO core.CardCrawlGame> Shutting down publisher integrations...
01:12:42.488 INFO helpers.FileSaver> Save thread interrupted!

Exception in thread "FileSaver" java.lang.Error: Interrupted attempt to acquire write lock01:12:42.489 INFO helpers.FileSaver> Save thread will die now.
01:12:42.489 INFO helpers.FileSaver> Save thread will die now.
01:12:an shutdown successful.
42.499 INFO core.CardCrawlGame> Flushing logs to disk. Cle
at javax.swing.text.AbstractDocument.writeLock(Unknown Source)
at javax.swing.text.AbstractDocument.insertString(Unknown Source)
at javax.swing.text.PlainDocument.insertString(Unknown Source)
at com.evacipated.cardcrawl.modthespire.ui.MessageConsole$ConsoleOutputStream.clearBuffer(MessageConsole.java:226)
at com.evacipated.cardcrawl.modthespire.ui.MessageConsole$ConsoleOutputStream.handleAppend(MessageConsole.java:183)
at com.evacipated.cardcrawl.modthespire.ui.MessageConsole$ConsoleOutputStream.flush(MessageConsole.java:154)
at java.io.PrintStream.write(Unknown Source)
at org.apache.logging.log4j.core.util.CloseShieldOutputStream.write(CloseShieldOutputStream.java:53)
at org.apache.logging.log4j.core.appender.OutputStreamManager.writeToDestination(OutputStreamManager.java:262)
at org.apache.logging.log4j.core.appender.OutputStreamManager.flushBuffer(OutputStreamManager.java:294)
at org.apache.logging.log4j.core.appender.OutputStreamManager.flush(OutputStreamManager.java:303)
at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:179)
at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:170)
at org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:161)
at org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156)
at org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129)
at org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120)
at org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84)
at org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:448)
at org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:433)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:417)
at org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:403)
at org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:63)
at org.apache.logging.log4j.core.Logger.logMessage(Logger.java:146)
at org.apache.logging.log4j.spi.AbstractLogger.tryLogMessage(AbstractLogger.java:2116)
at org.apache.logging.log4j.spi.AbstractLogger.logMessageSafely(AbstractLogger.java:2100)
at org.apache.logging.log4j.spi.AbstractLogger.logMessage(AbstractLogger.java:1994)
at org.apache.logging.log4j.spi.AbstractLogger.logIfEnabled(AbstractLogger.java:1966)
at org.apache.logging.log4j.spi.AbstractLogger.info(AbstractLogger.java:1303)
at com.megacrit.cardcrawl.helpers.FileSaver.run(FileSaver.java:31)
at java.lang.Thread.run(Unknown Source)
[sentry-pool-1-thread-2] ERROR io.sentry.connection.AsyncConnection - An exception occurred while sending the event to Sentry.
io.sentry.connection.ConnectionException: An exception occurred while submitting the event to the Sentry server.
at io.sentry.connection.HttpConnection.doSend(HttpConnection.java:216)
at io.sentry.connection.AbstractConnection.send(AbstractConnection.java:75)
at io.sentry.connection.AsyncConnection$EventSubmitter.run(AsyncConnection.java:185)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.UnknownHostException: megacrit.com
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source)
at io.sentry.connection.HttpConnection.doSend(HttpConnection.java:168)
... 5 moreGame crashed.
Cause:
java.lang.NullPointerException
at expansioncontent.powers.PretendHexWheelPower.<init>(PretendHexWheelPower.java:39)
at expansioncontent.cards.Hexaburn.use(Hexaburn.java:23)
at com.megacrit.cardcrawl.characters.AbstractPlayer.useCard(AbstractPlayer.java:1698)
at com.megacrit.cardcrawl.actions.GameActionManager.getNextAction(GameActionManager.java:358)
at com.megacrit.cardcrawl.actions.GameActionManager.update(GameActionManager.java:175)
at com.megacrit.cardcrawl.rooms.AbstractRoom.update(AbstractRoom.java:325)
at com.megacrit.cardcrawl.rooms.ShopRoom.update(ShopRoom.java:55)
at downfall.rooms.HeartShopRoom.update(HeartShopRoom.java:88)
at com.megacrit.cardcrawl.dungeons.AbstractDungeon.update(AbstractDungeon.java:2532)
at com.megacrit.cardcrawl.core.CardCrawlGame.update(CardCrawlGame.java:871)
at com.megacrit.cardcrawl.core.CardCrawlGame.render(CardCrawlGame.java:419)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication.mainLoop(LwjglApplication.java:225)
at com.badlogic.gdx.backends.lwjgl.LwjglApplication$1.run(LwjglApplication.java:126)