G.R.I.D.
The G.R.I.D. is the topmost section of the Warcraft Rumble store tab, where players can spend Arclight Coins to buy Warcraft Minis and talents. The G.R.I.D. has 9 slots, arranged in 3 rows and 3 columns. Purchasing a mini or talent will shuffle all of the slots in the same row and column, removing any options that were in those slots and placing new ones. Sometimes an XP Boost will appear in a slot; these grant XP to any mini purchased in the same row or column.
Purchasing an already-owned mini will grant Star Points based on the purchased mini's rarity. If the purchased mini is a higher rarity than the one the player owns, it will instantly upgrade the player's mini, then drop any extra star points into the mini's star points bar.
The G.R.I.D. often has a family event active. During a family event, a family icon is displayed at the top of the G.R.I.D., and all leaders that appear in the G.R.I.D. will be from the specified family.
Big Red Buttons can be used to recycle the G.R.I.D. for a clean slate of minis. Buttons can be obtained weekly from the store’s Daily Offers section. The G.R.I.D. also resets at midnight without the need to use a big red button.
Costs
| Type | Cost |
|---|---|
| Troop/spell (common) | 90 
|
| Troop/spell (uncommon) | 270
|
| Troop/spell (rare) | 900
|
| Leader (common) | 120
|
| Leader (uncommon) | 360
|
| Leader (rare) | 1200
|
| Talent | 250
|
Gallery
Decisions...
Event
The Big Red Button currency icon
Notes
- The Big Red Buttons currency can be viewed on Battle.net's Virtual Wallet along with other Battle.net account currency such as the Arclight Coins,
[Trader's Tender], Overwatch Coins, and Diablo Platinum.