Battlegrounds patch

Before

Taunt Deathrattle: Deal 1 damage to your minions and give them +1 Health.

After

Taunt. Reborn. Deathrattle: Give your minions +1 Health and       deal 1 damage to them.

Before

After you play an odd-Tier card, give your other odd-Tier minions +1/+1.

After

After you play an odd-Tier card, give your odd-Tier minions +1/+1.

Before

Deathrattle: Summon a 2/2 Tentacle. (It gains +2/+2 permanently after you summon a minion in combat!)

After

Deathrattle: Summon a 8/8 Tentacle. (It gains +2/+2 permanently after you summon a minion in combat!)

Before

Whenever another friendly Beast takes damage, gain +2 Health permanently.

After

Whenever another friendly Beast takes damage, gain +1 Health permanently.

Before

Battlecry: Play 2 Blood Gems on all your other minions.

After

Battlecry: Play a Blood Gem on all your other minions.

Before

At the start of your turn, gain 1 Gold. Repeat for each other friendly Pirate.

After

At the start of your turn, gain 2 Gold. If you control at least three Pirates, gain 2 more.

Before

Taunt Deathrattle: Trigger the Battlecries of adjacent minions.

After

Taunt Deathrattle: Trigger the Battlecry of the minion to the left of this.

Before

Whenever this takes damage, give a friendly minion of each type +2/+1.

After

Whenever this takes damage, give a friendly minion of each type +1/+1 permanently. (3 times per combat.)

Before

While this is in your hand, after you play a Murloc, gain +2/+2.

After

While this is in your hand, after you play a Murloc, gain +3/+2.

Before

Divine Shield Whenever you cast a Tavern spell, give your minions with    Divine Shield +3 Attack.

After

Divine Shield Whenever you cast a Tavern spell, give your minions with    Divine Shield +2 Attack.

Before

Deathrattle: Minions in the Tavern have +3 Attack this game.

After

Deathrattle: Minions in the Tavern have +2 Attack this game.

Before

Deathrattle: For the rest of this combat, your Beasts have +3/+3.

After

Deathrattle: For the rest of this combat, your Beasts have +4/+4.

Before

Battlecry: Minions in your team's Taverns have +2/+1 this game.

After

Battlecry: Minions in your team's Taverns have +1/+1 this game.

Before

Avenge (3): Give minions in your hand and board +1/+1 permanently.

After

Avenge (4): Give minions in your hand and board +1/+1 permanently.

Before

Battlecry: Give a minion +{0}/+{1}. Improve your team's future Orc-estra Conductors.

After

Battlecry: Give a minion +{0}/+{1} (Upgraded for each Orc-estra your team   has played this game).

Before

After this is Passed, gain +3/+3.

After

After this is Passed, gain +4/+4.

Before

Taunt Whenever this takes damage, give your minions    +1 Attack permanently.

After

Taunt Whenever this takes damage, give your minions    +2 Attack permanently.

Before

Deathrattle: Get a random Magnetic Mech.

After

Battlecry and Deathrattle: Get a random Magnetic Mech.

Before

Battlecry: Give your other Beasts +1/+4.

After

Battlecry: Give your other Beasts +2/+4.

Before

After you play an even-Tier card, give your other even-Tier minions +2/+2.

After

After you play an even-Tier card, give your even-Tier minions +1/+1.

Before

Reborn. Deathrattle: Give your Undead +2/+5.

After

Reborn. Deathrattle: Give your Undead +2/+4.

Before

Whenever you cast a Tavern spell, give a friendly minion of each type +2/+1.

After

Whenever you cast a Tavern spell, give a friendly minion of each type +2/+2.

Before

The first time your team Passes each turn, gain +2/+2.

After

The first time your team Passes each turn, gain +1/+2.

Before

Whenever you cast a Tavern spell, give your  other minions +1 Attack.

After

Whenever you cast a Tavern spell, give your minions +1 Attack.

Before

At the end of your turn, give your minions +1/+1 for each Magnetization they have.

After

At the end of your turn, give your minions +2/+1 for each Magnetization they have.

Before

Has +1/+2 for each Tavern spell you've cast this game (wherever this is).

After

Has +2/+2 for each Tavern spell you've cast this game (wherever this is).

Before

Taunt Whenever this takes damage, give a minion in your hand +1/+1.

After

Taunt Whenever this takes damage, give a minion in your hand +2/+1.