Its very likely though that i will pretty much never use Shizuka AND Chizuru in one map though, right? And i guess if i had to choose between them i pick Shizuka who also buffs herself (putting her above Chizuru in Attack again). If i need lots of HP i have Imelia AND min cost Lolonne. And pretty much every Archer duo or Assassin (which would be the least UP cost version and the most underrated) can deal with early rushes pretty quick cant they?