[CHALLENGE] Weekly challenge stage 2 yugioh duel generation (2016 11 06)

Recipe deck :

Monster :
big koala x2
baby raccon ponpoko x2
baby raccon tantan x3
berserk gorilla x2
blade rabbit x2
des kangaroo x3
mogmote x2
mystical sheep #1 x3
sea koala x1 (if you have more, please add it)
the earth - hex sealed fusion x3
tree otter x3

magic :
ego boost x1
fusion sage x3
messenger of peace x1
polimerization x2
scapegoat x1
the big march of animals x1

trap :
d2 shield x2
no entry x3
radiant mirror force x1
trap hold x1

extra deck :
koala-koala x2 (this card is the main key)
master of oz x3
gachi-gachi gantetsu x1
number 64 : ronin raccon sandayu x2