On-discard effect

On-discard effects are card effects which activate when that card is discarded from the player's hand. These effects are not activated if the card is overdrawn, due to attempting to draw the card while having a full hand; discarded from the deck by effects such as Fel Reaver; or destroyed through any other means.

On-discard effects are comparable to Deathrattles in that they activate when the card itself is removed from the game. They are distinguished from other discard-related effects such as Malchezaar's Imp which activate when another card is discarded.

There are currently only three on-discard effects: the warlock spell Fist of Jaraxxus and the warlock minions Silverware Golem and Clutchmother Zavas. The mechanic fits well with the warlock class, which has a strong relationship with discard effects.

Strategy

On-discard effects act to mitigate the downside of discarding cards, giving the player a significant advantage when they discard these specific cards. This rewards discard effects such as Succubus, Doomguard and Deathwing, saving the player mana, improving tempo, and potentially saving other cards from being discarded.

Cards

Name / Desc	Rarity	Type	Subtype	Class	Cost	Atk	HP	Description
Silverware Golem	Rare	Minion	General	Warlock	3	3	3	If you discard this minion, summon it. From the secret research labs of the Swiss Army.
Clutchmother Zavas	Legendary	Minion	Beast	Warlock	2	2	2	Whenever you discard this, give it +2/+2 and return it to your hand. A bit of a snob: still refuses to drive anything with automatic transmission.
Showing all 2 cards

Wild format

 This section contains information exclusive to Wild format.

Name / Desc	Rarity	Type	Subtype	Class	Cost	Atk	HP	Description
Fist of Jaraxxus	Rare	Spell		Warlock	4			When you play or discard this, deal 4 damage to a random enemy. * Not actually Jaraxxus' fist.
Showing the only card

Patch changes

• Patch 3.0.0.9786 (2015-08-18): Added, with Fist of Jaraxxus.

References

	Cards
By type	Hero card Minion Spell Weapon
By class	Druid Hunter Mage Paladin Priest Rogue Shaman Warlock Warrior
By minion type	Beast Demon Dragon Elemental Mech Murloc Pirate Totem General
By ability	Adapt Auto-Attack Auto-cast Battlecry Cast spell Charge Choose One Combo Copy Deal damage Deathrattle Destroy Discard Discover Divine Shield Draw cards Elusive Enrage Equip Forgetful Freeze Gain Armor Generate Immune Inspire Joust Lifesteal Mega-Windfury Modify cost Overload Permanent Poisonous Put into battlefield Put into hand Quest Refresh Mana Remove from deck Replace Restore Health Return to hand Secret Shuffle into deck Silence Spell Damage Spend mana Stealth Summon Taunt Take control Transform Unlimited attacks Windfury
By effect type	Area of effect In-deck effect In-hand effect On-draw effect On-discard effect Ongoing effect Positional effect Random effect Triggered effect
By card set	Basic Classic Whispers of the Old Gods One Night in Karazhan Mean Streets of Gadgetzan Journey to Un'Goro
	Blackrock Mountain Grand Tournament The League of Explorers Goblins vs Gnomes Naxxramas Hall of Fame
By rarity	Free Common Rare Epic Legendary