diff --git a/AI.py b/AI.py
index 1dd840e..1b80206 100644
--- a/AI.py
+++ b/AI.py
@@ -2,14 +2,7 @@ class AI:
 
     def pick(self, world):
         #self.path_to_friend_check(world)
-        for path in world.map.paths:
-            print(path)
-            print("----------")
-
-        print("====================")
-        for path in world.get_me().paths_from_player:
-            print(path)
-            print("***")
+        world.choose_deck([1, 2, 3, 4])
 
     def path_to_friend_check(self, world):
         # path check:
@@ -29,3 +22,5 @@ def path_to_friend_check(self, world):
 
     def turn(self, world):
         print("turn")
+        for item in world.get_me().hand:
+            print(item)
diff --git a/model.py b/model.py
index 16c8fb7..8f47b9e 100644
--- a/model.py
+++ b/model.py
@@ -208,6 +208,10 @@ def __init__(self, type_id, max_hp, base_attack, base_range, target_type, is_fly
         self.is_multiple = is_multiple
         self.ap = ap
 
+    def __str__(self):
+        return "<BaseUnit | " \
+               "type id : {}".format(self.type_id)
+
 
 class King:
     def __init__(self, center, hp, attack, range, is_alive, player_id,