Energy acceleration is needed, as members have said before me. Try
-1 kyurem (3 is enough)
-2 kyogre EX (4 is just way too much)
-1-2 tornadus (won't be too needed with feraligater)
-1-2 exp.mshare (won't be too needed)
-1 switch (2 may be enough)
- 3 DCE (depending on if you use feraligater)...