Proving Grounds

Unlocks at Troop Lv 15. Every day players only have 2 sweep chances per trial, and each chance costs 6 stamina. Refreshes daily at 5:00am server time. On Sundays, all the trials are unlocked with 2 chances each.

Growth Trial[]

Gold[]

The catapults will mercilessly bombard your back row. If you can withstand the damage, victory is yours!

Schedule: Monday, Wednesday, Friday & Sunday

Level	Stage	Gold Item Rewards	Total Gold
10	1	5 Gold Watch	10,000
18	2	5 Oil Painting	25,000
30	3	10 Oil Painting	50,000
40	4	5 Rahm's Crystal	100,000
48	5	2 Oil Painting, 7 Rahm's Crystal	150,000
55	6	4 Oil Painting, 12 Rahm's Crystal	260,000
60	7	1 Rahm's Crystal, 6 Shiny Truncheon	320,000
65	8	2 Rahm's Crystal, 7 Shiny Truncheon	390,000
70	9	3 Rahm's Crystal, 8 Shiny Truncheon	460,000
75	10	1 Rahm's Crystal, 13 Shiny Truncheon	670,000
80	11	1 Rahm's Crystal, 16 Shiny Truncheon	820,000
85	12	1 Rahm's Crystal, 20 Shiny Truncheon	1,020,000

Exp[]

The enemy will try to overwhelm with numbers, so try using crowd damage skills!

Schedule: Tuesday, Thursday, Saturday & Sunday

Level	Stage	Exp Elixir Rewards	Total Exp
10	1	29 Avg Exp Elixir	8,700
18	2	42 Avg Exp Elixir	12,600
30	3	3 Avg Exp Elixir, 11 Adv Exp Elixir	17,400
40	4	3 Avg Exp Elixir, 12 Adv Exp Elixir	18,900
48	5	3 Avg Exp Elixir, 13 Adv Exp Elixir	20,400
55	6	1 Avg Exp Elixir, 14 Adv Exp Elixir	21,300
60	7	4 Avg Exp Elixir, 14 Adv Exp Elixir	22,200
65	8	1 Avg Exp Elixir, 15 Adv Exp Elixir	22,800
70	9	4 Avg Exp Elixir, 15 Adv Exp Elixir	23,700
75	10	2 Avg Exp Elixir, 16 Adv Exp Elixir	24,600
80	11	4 Avg Exp Elixir, 16 Adv Exp Elixir	25,200
85	12	2 Avg Exp Elixir, 17 Adv Exp Elixir	26,100

Rune Trial[]

Arrow Cloud Canyon[]

Banned hero type: Tank

Schedule: Wednesday, Saturday & Sunday

Level	Stage	Rune Fragment Rewards
25	1	6
35	2	6 , 4
45	3	6 , 6
56	4	6 , 6 , 4
62	5	6 , 6 , 4 , 4
67	6	6 , 6 , 6 , 4
77	7	# , # , 4 , 1
82	8	# , # , 2 , 1
88	9	4 , 6 , 3 , 3
89	10	6 , 3 , 3 , 1
90	11	2 , 2 , 3 , 3 , 2

Iron Temple[]

Their iron will make them immune to physical damage.

Schedule: Monday, Thursday & Sunday

Level	Stage	Rune Fragment Rewards
25	1	6
35	2	6 , 4
45	3	6 , 6
56	4	6 , 6 , 4
62	5	6 , 6 , 4 , 4
67	6	6 , 6 , 6 , 4
77	7	# , # , 2 , 1
82	8	# , # , 2 , 1
88	9	6 , 4 , 3 , 3
89	10	6 , 3 , 3 , 1
90	11	2 , 2 , 3 , 3 , 2
91	12	3 , 3 , 3 , 3 , 3 , 3 Deicide Blade

Empty Lands[]

Enemies here are immune to magic damage.

Schedule: Tuesday, Friday & Sunday

Level	Stage	Rune Fragment Rewards
25	1	6
35	2	6 , 4
45	3	6 , 6
56	4	6 , 6 , 4
62	5	6 , 6 , 4 , 4
67	6	6 , 6 , 6 , 4
77	7	6 , 6 , 4 , 2
82	8	6 , 4 , 2 , 2
88	9	6 , 4 , 3 , 3
89	10	6 , 3 , 3 , 1
90	11	2 , 2 , 3 , 3 , 2

Trial Privileges[]

This unlocks at a particular level. Here's what you get for having certain amounts of heroes at the Orange level (at least when you're level 87 and have beaten all the unlocked stages through lvl 89):

Level	# Orange Heroes*	# Orange+2 Heroes"	Trial Improved	Total Extra Rewards Every Sweep**
1	1		Gold Trial	1 Shiny Truncheon & 1 Rahm's Crystal
2	2		Exp Trial	1 Advanced exp elixir & 3 average exp elixir
3	3*		Arrow Cloud Canyon	1 Burr Fragment & 2 Harp Fragment
4	4*		Empty Lands	1 Mjolnir Fragment & 2 Lightning Fragment
5	5*		Iron Temple	1 Gram Fragment & 2 Bull Horn Fragment
6	6*		Gold Trial	1 Shiny Truncheon & 2 Rahm's Crystal
7	7*		Exp Trial	2 Advanced exp elixir & 3 average exp elixir
8	8*		Arrow Cloud Canyon	2 Burr Fragment & 3 Harp Fragment
9	9*		Empty Lands	2 Mjolnir Fragment & 3 Lightning Fragment
10	10		Iron Temple	2 Gram Fragment & 3 Bull Horn Fragment
11	12		Gold Trial	2 Shiny Truncheon & 3 Rahm's Crystal
12	14		Exp Trial	3 Advanced exp elixir & 3 average exp elixir
13	16		Arrow Cloud Canyon	3 Burr Fragment & 4 Harp Fragment
14	18*		Empty Lands?	3? Mjolnir Fragment & 4? Lightning Fragment
15	20*		Iron Temple?	3? Gram Fragment & 4? Bull Horn Fragment
...	...	...	...	...
27		14	Exp Trial	12 Advanced exp elixir & 5 average exp elixir
28		16	Arrow Cloud Canyon	6 Burr Fragment & 7 Harp Fragment
29		18	Iron Temple	6 Gram Fragment & 7 Bull Horn Fragment

* The * means I didn't write the information down once I reached this level/I didn't get to this level, I assumed the values/etc based on what was before and what came after. After level 3, it looks like you can also get to the next level using Orange + 2 heroes... and once you use 10 Orange heroes, then it costs 2 Orange heroes to get to the next level instead of one (but still only 1 Orange + 2 hero for that level)

** This column shows what you'll have once you reach this level.