throw new IllegalArgumentException("source TriggeredAbility must not be null");
}
//20091005 - 603.3c, 603.3d
int bookmark = game.bookmarkState();
TriggeredAbility ability = source.copy();
if (ability != null && ability.canChooseTarget(game)) {
if (ability.isUsesStack()) {
game.getStack().push(new StackAbility(ability, playerId));
}
if (ability.activate(game, false)) {
if (ability.isUsesStack() || ability.getRuleVisible()) {