Field U4 (Gemcraft Chapter 2)

Original · Steam
Field U4 on Looming
Field Type	Story-Related
Unlocked by	U3
Unlocks	Journey Note 15
Available gem types
Rain/Snow %	20/0
Waves	Reavers: 30 Giants: 6 Swarmlings: 31 Total: 67
HP	141 * 1.09/wave after first
Armor	74 + 5.53/wave after fourth
Buffs	+80%/wave after wave 2

Field U4 is obtained by completing Field U3 in Gemcraft Chapter 2 on Looming difficulty. The guaranteed gem types available for this field include Critical Hit, Chain Hit, Poison and Suppressing. There are 67 waves on this field.

Starting Out

Other Buildings
Abandoned Dwelling (Grade: 2) Large Stone Pile (8 hits) Checkered Chest (19 hits) Small Stone Pile (3 hits) Barrel (2 hits) Barrel (3 hits) Sleeping Hive Gem Enchantment Shrine (Charge: 200s) ×2 A mysterious compass

Waves

The following table applies only to Looming difficulty with no battle traits.

Wave	Monsters	HP	HP Regen	Armor	Speed	Mana Gain	Banishment Cost	XP	Buffs
1	10 Reavers	141	82	74	0.87 / 1.57	24	48	6
2	40 Swarmlings	29	85	42	1 / 1.8	6	13	4
3	14 Reavers	168	88	74	0.87 / 1.57	27	53	6
4	10 Reavers	183	92	74	0.87 / 1.57	28	56	6
5	37 Swarmlings	37	95	46	1 / 1.8	7	15	4
6	58 Swarmlings	41	99	47	1 / 1.8	8	16	4
7	14 Reavers	236	103	91	0.87 / 1.57	33	66	6
8	59 Swarmlings	48	107	57	1 / 1.8	9	17	4
9	46 Swarmlings	53	111	56	1 / 1.8	9	18	4
10	67 Swarmlings	57	115	63	1 / 1.8	9	19	4
Spark: Touch of Wisdom
11	64 Swarmlings	62	120	60	1 / 1.8	10	20	4 / 5
Spark: Stone Supply
12	9 Reavers	364	124	129	0.87 / 1.57	41	81	7
13	44 Swarmlings	74	129	64	1 / 1.8	11	21	5
14	58 Marked Swarmlings	81	134	93	1 / 1.8	11	22	5	+18 extra armor
15	18 Marked Reavers	471	140	131	0.87 / 1.57	45	90	7	Burns 3.3% of total mana when banished
16	10 Reavers	514	145	129	0.87 / 1.57	47	94	7
17	10 Reavers	560	151	146	0.87 / 1.57	48	97	7 / 8
18	19 Reavers	610	157	137	0.87 / 1.57	50	99	7 / 8
19	58 Swarmlings	124	163	84	1 / 1.8	13	26	5
20	10 Reavers	725	169	158	0.87 / 1.57	53	105	8
21	8 Reavers	790	176	178	0.87 / 1.57	55	109	8
22	44 Swarmlings	161	183	106	1 / 1.8	14	28	5
23	51 Swarmlings	176	191	100	1 / 1.8	14	29	5
24	26 Swarmlings	191	198	118	1 / 1.8	15	29	6
25	54 Swarmlings	209	206	118	1 / 1.8	15	30	6
26	10 Reavers	1,216	214	231	0.87 / 1.57	62	123	9
27	55 Swarmlings	248	223	125	1 / 1.8	16	32	6
Spark: Touch of Wisdom
28	14 Reavers	1,445	232	248	0.87 / 1.57	65	130	9
29	39 Swarmlings	295	241	135	1 / 1.8	17	33	6
30	5 Giants	42,885	251	325	0.22 / 0.4	204	407	12
Spark: Prism Cascade
31	14 Twisted Reavers	1,871	3,122	279	0.87 / 1.57	69	139	9	+75 extra armor +2,860.9 hp/min extra regeneration
32	25 Swarmlings	381	272	154	1 / 1.8	18	36	6
Spark: Stone Supply
33	12 Reavers	2,223	283	239	0.87 / 1.57	73	146	9 / 10
34	4 Giants	75,691	294	291	0.22 / 0.4	223	445	12 / 13
35	68 Swarmlings	494	306	127	1 / 1.8	19	38	6
Spark: Stone Supply
36	17 Reavers	2,878	319	220	0.87 / 1.57	77	154	10
37	4 Giants	97,996	332	339	0.22 / 0.4	237	475	13
38	27 Twisted Swarmlings	640	4,503	252	1 / 1.8	20	40	7	+76 extra armor +4,157.4 hp/min extra regeneration
39	62 Swarmlings	697	359	187	1 / 1.8	20	41	7
40	11 Reavers	4,063	374	280	0.87 / 1.57	83	167	10
41	54 Swarmlings	828	389	157	1 / 1.8	21	42	7
42	62 Twisted Swarmlings	903	5,514	268	1 / 1.8	22	43	7	+85 extra armor +5,109.1 hp/min extra regeneration
43	14 Reavers	5,262	422	354	0.87 / 1.57	88	176	11
44	14 Reavers	5,735	439	312	0.87 / 1.57	90	179	11
45	17 Reavers	6,252	457	359	0.87 / 1.57	91	182	11
46	22 Reavers	6,814	476	362	0.87 / 1.57	92	185	11
47	14 Reavers	7,427	495	330	0.87 / 1.57	94	188	11
48	44 Twisted Swarmlings	1,514	7,426	138	1.93 / 3.48	24	48	7	×1.93 speed +6,910.4 hp/min extra regeneration
49	9 Possessed Reavers	16,461	7,798	371	1.69 / 3.03	97	195	12	+7,636 extra hit points ×1.94 speed +7,262 hp/min extra regeneration
Spark: Touch of Wisdom
50	55 Twisted Swarmlings	1,799	8,188	217	1.94 / 3.5	25	49	7 / 8	×1.94 speed +7,629.9 hp/min extra regeneration
51	24 Swarmlings	1,961	596	170	1 / 1.8	25	50	7
52	11 Reavers	11,428	648	265	0.87 / 1.57	102	203	11
53	13 Reavers	12,457	704	416	0.87 / 1.57	104	207	12
54	24 Swarmlings	2,539	763	173	1 / 1.8	26	53	7 / 8
Spark: Unearthed Shard
55	42 Swarmlings	2,768	827	174	1 / 1.8	27	53	7 / 8
Spark: Shrine Scroll
56	24 Swarmlings	3,017	895	246	1 / 1.8	27	54	8
57	52 Twisted Swarmlings	6,336	15,002	214	1 / 1.8	27	55	8	+3,048 extra hit points +14,033.6 hp/min extra regeneration
58	51 Swarmlings	3,584	1,046	251	1 / 1.8	28	56	8
59	9 Reavers	20,891	1,129	420	0.87 / 1.57	113	225	13
60	46 Swarmlings	4,258	1,219	199	1 / 1.8	29	57	8
61	4 Possessed Giants	775,346	1,315	731	0.22 / 0.4	347	693	17	+273 extra armor Forces gem resocketing in 3.1 tiles when killed Drops 3 spawnlings when killed, having 80,716 hit points each
62	17 Reavers	27,054	1,418	330	0.87 / 1.57	117	234	13
63	4 Giants	921,199	1,528	407	0.22 / 0.4	357	714	17
64	10 Possessed Reavers	32,143	1,647	554	0.87 / 1.57	120	241	13	+212 extra armor Burns 8.9% of total mana when banished Heals nearby monsters for 8,444 hit points when killed
65	12 Reavers	35,036	1,774	503	0.87 / 1.57	122	244	14
66	7 Reavers	38,189	1,911	414	0.87 / 1.57	123	246	13 / 14
67	3 Giants	1,733,792	2,058	514	0.22 / 0.4	374	748	18

Completion

The player receives the following drops upon completing this field:

• 1 Journey Note

Sleeping Hive