Game exception occurred: java.lang.ClassCastException: mage.abilities.common.SimpleActivatedAbility cannot be cast to mage.abilities.SpellAbility
Server version: 1.4.29V3
mage.cards.e.ElderwoodScionCostReductionEffect2.apply(ElderwoodScion.java:141)
mage.abilities.effects.ContinuousEffects.costModification(ContinuousEffects.java:632)
mage.abilities.AbilityImpl.activate(AbilityImpl.java:391)
mage.abilities.ActivatedAbilityImpl.activate(ActivatedAbilityImpl.java:292)
mage.players.PlayerImpl.playAbility(PlayerImpl.java:1150)
mage.players.PlayerImpl.activateAbility(PlayerImpl.java:1227)
mage.player.human.HumanPlayer.activateAbility(HumanPlayer.java:1582)
mage.player.human.HumanPlayer.activateAbility(HumanPlayer.java:1616)
mage.player.human.HumanPlayer.priority(HumanPlayer.java:887)
mage.game.GameImpl.playPriority(GameImpl.java:1350)
mage.game.turn.Step.priority(Step.java:87)
mage.game.turn.Phase.playStep(Phase.java:210)
mage.game.turn.Phase.play(Phase.java:115)
mage.game.turn.Turn.play(Turn.java:153)
mage.game.GameImpl.playTurn(GameImpl.java:880)
mage.game.GameImpl.play(GameImpl.java:789)
mage.game.GameImpl.start(GameImpl.java:753)
mage.server.game.GameWorker.call(GameWorker.java:60)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)