Battle Rage

Battle Rage is a common warrior spell card, inducted into the Legacy set, formerly from the Classic set.

Strategy
Battle Rage draws a card for every damaged friendly minion or hero, giving this ability a potentially large card output. If you have a lot of minions on the field, you could play Whirlwind in conjunction with Battle Rage and draw a substantial amount of cards. Players often find themselves with a lack of cards in their hand and Battle Rage has the ability to turn a match around or further secure victory.

When your hero is undamaged and other options are available, it is often preferable to avoid using Armor Up! in order to have a higher chance to draw an extra card later in the game.

Trivia

 * This card's flavor text references the 's catchphrase, "Don't make me angry. You wouldn't like me when I'm angry."
 * The artwork for this card comes from the World of Warcraft Trading Card Game "Heroes of Azeroth" series, for the card.

Patch changes

 * Moved from Classic to Legacy set.
 * Now only works with damaged friendly characters. Now costs 2 mana, down from 3.
 * Now works with all damaged characters, not just minions. Now costs 3 mana, up from 2.
 * Previously - Draw a card for each damaged minion. [2 mana, Common]