Treasure ›

Game Boards

Boards carry the same kind of Collection and Deploy effects as Mythical Beasts, and change the look of the battlefield and lobby. In the Treasure hub this entry is labelled “Skin”; its screen is titled “Game Board”. Every board levels from 1 to 15. The starting Default board has no effects.

Read from the game's own data (v1.15). Level 1 values for every board below match what the live game shows.

Game boards, their effects at level 1 and level 15, and how to obtain them
BoardRarityCollection (owned)Deploy (equipped)Obtain via
Shadow ThroneMythicNoneAura: All allies base ATK +50
Lv 15: Aura: All allies base ATK +260
Season Rankings
Land of BonesLegendaryNoneAura: All allies Fixed ATK +45
Lv 15: Aura: All allies Fixed ATK +115
Duo Challenge
Ancient RuinsLegendaryEarn an additional 50% diamonds during battles
Lv 15: Earn an additional 190% diamonds during battles
In PVP, gain 10 extra Gold in the first round.
Lv 15: In PVP, gain 10 extra Gold in the first round.
[Starter Bundle]
Sunken TreasureLegendaryGain an additional 30% coins during battles
Lv 15: Gain an additional 170% coins during battles
NoneEvents

Upgrade costs

Cost to go from each level to the next, using duplicate shards and Gold. RAT is the rating at that level. The cost depends on the board's rarity.

Mythic boards: Shadow Throne
Mythic game board upgrade costs per level
LevelShards to next levelGold to next levelRAT at this level
112,0002,400
214,0002,640
328,0002,880
4212,0003,120
5216,0003,360
6320,0003,600
7324,0003,840
8328,0004,080
9432,0004,320
10436,0004,560
11440,0004,800
12550,0005,040
13560,0005,280
14570,0005,520
15Max level5,760
Legendary boards: Land of Bones, Ancient Ruins, Sunken Treasure
Legendary game board upgrade costs per level
LevelShards to next levelGold to next levelRAT at this level
111,0001,440
212,0001,584
324,0001,728
426,0001,872
528,0002,016
6310,0002,160
7312,0002,304
8314,0002,448
9416,0002,592
10418,0002,736
11420,0002,880
12525,0003,024
13530,0003,168
14535,0003,312
15Max level3,456