Another redemption code is available! Type in "GHOST DOG" to get Ghost Jake! Don't forget all caps and the space in between. Ghost Jake is similar to Jake, except it adds +5 Attack to Blue Plains creatures! Regular Jake adds only +3 attack to Corn creatures. But this also means you need a decent Blue Plains deck, which I don't have right now.
Don't forget to check http://cardwars.wikia.com/wiki/Redeem_Codes to make sure you have redeemed all the codes you can.
Don't forget that new hero cards are useful when you're intentionally keeping your hero card levels at 3 or less. You can use a new hero card to farm some more cards or you can try to advance in the Quests to increase your heart maximum. Just be sure to keep your hero level at 3 or lower. Once you go over 3, the number of hearts it takes to play a match in Deck Wars increases to 2. The number of hearts required is your highest hero's level divided by 2, rounded down.
