Как ускорить 25 UPDATE в 4 разные таблицы?

UPDATE t1 SET c1="1", c2="2" WHERE id="1";
UPDATE t1 SET c1="1", c2="2" WHERE id="2";
...
 
UPDATE t2 SET c1="1", c2="2", c3="3" WHERE id="1";
UPDATE t2 SET c1="1", c2="2", c3="3" WHERE id="2";
UPDATE t2 SET c1="1", c2="2", c3="3" WHERE id="3";
...

CREATE TABLE `battles` (
  `battleid` INT(11) NOT NULL,
  `status` INT(11) DEFAULT '0',
  `inviterId` INT(11) DEFAULT NULL,
  `guestId` INT(11) DEFAULT NULL,
  `forwardId` INT(11) DEFAULT NULL,
  `defenderId` INT(11) DEFAULT NULL,
  `justActionResult` text COLLATE utf8_unicode_ci,
  PRIMARY KEY (`battleid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci
/* один запрос, обновляются status,forwardId,defenderId,justActionResult */
 
CREATE TABLE `heroes` (
  `heroId` INT(11) NOT NULL,
  `userId` mediumtext,
  `name` VARCHAR(30) NOT NULL,
  `photo` VARCHAR(20) NOT NULL,
  `maxHP` INT(11) NOT NULL,
  `currentHP` INT(11) NOT NULL,
  `heroClass` VARCHAR(20) DEFAULT NULL,
  `level` INT(11) NOT NULL,
  `exp` INT(11) NOT NULL,
  `needExp` INT(11) NOT NULL,
  `cash` INT(11) NOT NULL,
  `deckId` INT(11) DEFAULT NULL,
  `battlePowersId` INT(11) DEFAULT NULL,
  `armyId` INT(11) DEFAULT NULL,
  PRIMARY KEY (`heroId`)
) ENGINE=InnoDB DEFAULT CHARSET=cp1251
/* 2 запроса, обновляется  currentHP */
 
CREATE TABLE `powers` (
  `powersId` INT(11) NOT NULL,
  `element` VARCHAR(20) COLLATE utf8_unicode_ci NOT NULL,
  `current` INT(11) NOT NULL,
  `growth` INT(11) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci
/*  8 запросов, обновляются current и growth */
 
CREATE TABLE `army_cards` (
  `cardId` INT(11) NOT NULL,
  `literal` VARCHAR(20) COLLATE utf8_unicode_ci NOT NULL,
  `armyId` INT(11) NOT NULL,
  `position` INT(11) NOT NULL,
  `damage` INT(11) NOT NULL,
  `currentHP` INT(11) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci
/*  14 запросов, обновляется все. */