Fixed Mesmeric Fiend bug.
@@ -76,7 +76,7 @@ class MesmericFiendExileEffect extends OneShotEffect {
public boolean apply(Game game, Ability source) {
Player controller = game.getPlayer(source.getControllerId());
Player opponent = game.getPlayer(source.getFirstTarget());
- Permanent sourcePermanent = (Permanent) source.getSourceObject(game);
+ Permanent sourcePermanent = game.getPermanentOrLKIBattlefield(source.getSourceId());
if (controller != null
&& opponent != null
&& sourcePermanent != null) {
