Rage

"Increases troop movement and attack speed by 40%. Troop buildings and summoners deploy troops faster. Chaaarge!"

Summary

 * The Rage is unlocked from the Barbarian Bowl (Arena 3).
 * It is a spell that increases the attack speed and movement speed of troops and buildings in the spell's area.
 * A Rage card costs 3 Elixir to cast.
 * The Rage is a deep purple potion packed in a bottle similar to Clash of Clans.

Strategy

 * The Rage spell can be used to increase the movement speed of slow troops, such as Golems, P.E.K.K.A.s and Giants.
 * This spell can also be used to boost spawners such as the Barbarian Hut or Goblin Hut's spawn speed, and defenses such as the X-Bow's rate of fire to extremely high effectiveness.
 * Rage can also be used to help rushes, and with its low cost, it can assist the Prince, Hog Rider, and other troops destroy an Arena Tower easily.
 * It is effective when defending your Crown Towers since it will be able to affect both your units and your buildings.
 * The Rage can also be used to make slow-attacking troops such as P.E.K.K.A. or Sparky attack faster.
 * A high risk and reward strategy is to send out a Minion Horde, then use the rage on them. If timed correctly, your opponent will miss their Arrows or Zap and Minions will quickly devastate the tower.

Trivia

 * On 29/2/16, a March Update made the Rage spell's effect fall off after 2 seconds, when troops leave the Rage area.
 * Pre-update, the Rage effect would stay with the troop, even if it left the Rage area.
 * On 23/3/16, a Balance Update increased the Rage's movement and attack speed boost to 40% (from 35%) and decreased its duration by 20%.
 * On 4/7/16, the Tournament Update changed the Elixir Collector so that the Rage will have an effect on it when the Elixir Collector is in range.
 * The Rage is very similar to Rage Spell in Clash of Clans, except that the spell increases attack speed instead of damage, can also speed up the fire-rate of buildings, such as the X-Bow, and boost the spawn speed of other buildings. Also, unlike the Rage Spell in Clash of Clans, the Rage does not make troops bigger.
 * Upgrading the Rage spell does not affect its AoE (Area of Effect) troop movement and attack speed buff, only the spell's duration.
 * The Rage spell is one of three cheapest Epics with a cost of 3 Elixir. (The Mirror can be cheaper, but it doesn't have a determined cost). The other cheapest Epics are Guards and Goblin Barrels.
 * Note that Rage does not increase damage of cards.
 * Rage has the largest radius of all Spells.
 * Troops affected by the Rage will sound higher pitched.
 * A level 1 Rage is dropped by the Lumberjack upon its death.

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