Cold Spells

Ice Bolt

Description: Creates a magical bolt of ice that damages and slows your enemies.

Required Level: 1

Prerequisites: None.

slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	3-5	4-6	5-8	6-9	7-11	8-12	9-14	10-15	12-18	14-20	16-23	18-25	20-28	22-30	24-33	26-35	29-39	32-43	35-46	38-49
Chill Duration:	6	7.4	8.8	10.2	11.6	13	14.4	15.8	17.2	18.6	20	21.4	22.8	24.2	25.6	27	28.4	29.8	31.2	32.6
Mana Cost: 3

Synergies:

Frigerate: +25% Cold damage per level.

Frost Nova: +25% Cold damage per level.

Shiver Armor: +25% Cold damage per level.

Cold Mastery

Patch Notes:

Compared with Vanilla D2, synergies condensed from 5 into 3. (Bedrock #1-hidden)

**Frigerate**

Description: Chills equipped weapon of targeted character or minion. Adds cold damage to weapons.

Required Level: 1

Prerequisites: None.

Duration: 320 seconds
slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage (Self):	3-6	6-9	9-12	12-15	15-18	18-21	21-24	24-27	33-39	42-51	51-63	60-75	69-87	78-99	87-111	96-123	114-150	132-177	150-204	168-231
Cold Damage (Allies):	1-2	2-3	3-4	4-5	5-6	6-7	7-8	8-9	11-13	14-17	17-21	20-25	23-29	26-33	29-37	32-41	38-50	44-59	50-68	56-77
Enemy Defense:	-8%	-10%	-12%	-13%	-15%	-16%	-16%	-17%	-18%	-18%	-19%	-19%	-20%	-20%	-20%	-21%	-21%	-21%	-21%	-21%
Mana Cost: 25

Synergies:

Shiver Armor: +20% Cold damage per level.

Cold Mastery

Patch Notes:

Frigerate does separate damage for allies and self. (Perlite #20)

Self Frigerate damage is triple your ally's damage. (Perlite #20)

Frigerate damage synergy increased from 15% to 20%. (Perlite #20)

Frigerate is an activated-aura instead of passive-aura. (Zincite #19)

Frigerate is a permanent aura that will affect you and nearby allies. (Flint #18)

Duration lengthened greatly from 180 to 320 seconds. (Titanium #13)

Shiver Armor synergy increased. (Tanzanite #10)

Duration no longer scales, now set to 180 seconds. (Aventurine #9)

New skill added. (Bedrock #1)

Frost Nova

Description: Creates an expanding ring of ice that damages and slows all nearby enemies.

Required Level: 6

Prerequisites: None.

slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	4-8	7-13	10-18	13-23	16-28	19-33	22-38	25-43	31-52	37-61	43-70	49-79	55-88	61-97	67-106	73-115	82-127	91-139	100-151	109-163
Chill Duration:	8s	9s	10s	11s	12s	13s	14s	15s	16s	17s	18s	19s	20s	21s	22s	23s	24s	25s	26s	27s
Mana Cost:	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27

Synergies:

Ice Blast: +15% Cold damage per level.

Shiver Armor: +15% Cold damage per level.

Cold Mastery

Patch Notes:

Frost Nova damage synergies decreased from 19% to 15%. (Flint #18)

Synergies decreased from +21% to +19% Cold damager per level. (Jade #16)

Synergies increased. (Aventurine #9)

Synergies increased and mana cost lowered. (Obsidian #8)

Compared with Vanilla D2, damage scaling increased greatly and synergy skills changed slightly. (Bedrock #1-hidden)

Ice Blast

Description: Creates a magical sphere of ice that damages and freezes your enemy.

Required Level: 6

Prerequisites: Ice Bolt

slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	8-13	16-21	24-30	32-38	40-47	48-55	56-63	63-72	79-88	95-104	110-120	126-137	142-153	157-169	173-185	189-202	212-226	236-250	259-274	283-298
Freeze Duration:	3s	3.2s	3.4s	3.6s	3.8s	4s	4.2s	4.4s	4.6s	4.8s	5s	5.2s	5.4s	5.6s	5.8s	6s	6.2s	6.4s	6.6s	6.8s
Mana Cost:	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	12.5	13	13.5	14	14.5	15	15.5

Synergies:

Ice Bolt: +12% Cold damage per level

Glacial Spike: +10% Freeze duration per level

Blizzard: +12% Cold damage per level

Glacial Spike: +12% Cold damage per level

Cold Mastery

Patch Notes:

Compared with Vanilla D2, damage scaling increased slightly, synergy skills changed slightly and synergies increased moderately. (Bedrock #1-hidden)

Shiver Armor

Description: Increases your defense rating. Freezes and damages enemies that hit you.

Required Level: 12

Prerequisites: Ice Bolt, Frigerate, Ice Blast

Duration: 160 seconds, +12 seconds per level
slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Defense:	+45%	+51%	+57%	+63%	+69%	+75%	+81%	+87%	+93%	+99%	+105%	+111%	+117%	+123%	+129%	+135%	+141%	+147%	+153%	+159%
Cold Damage:	14-18	20-25	25-33	31-40	37-47	43-54	49-61	55-68	63-77	71-87	80-96	88-106	96-115	105-125	113-134	121-143	135-159	149-174	164-189	178-205
Chill Duration:	4s	4s	4s	4s	4s	4s	4s	4s	5s	6s	7s	8s	9s	10s	11s	12s	14s	16s	18s	20s
Mana Cost: 11

Synergies:

Frigerate: +18% Cold damage per level.

Cold Mastery

Patch Notes:

Frigerate synergy increased. (Obsidian #6)

Duration synergies removed and starting duration lengthened slightly. (Obsidian #6)

Compared with Vanilla D2:
Damage scaling increased greatly.
Removed Frozen Armor synergy. (Bedrock #1-hidden)

Glacial Spike

Description: Creates a magical ice comet that freezes or kills nearby enemies.

Required Level: 18

Prerequisites: Ice Bolt, Ice Blast.

Radius: 2.6 yards
slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	18-27	26-36	34-45	42-53	51-62	59-71	67-80	75-88	90-104	105-120	120-135	135-151	150-167	165-182	180-198	196-214	212-230	228-247	244-264	261-281
Freeze Duration:	1s	1.1s	1.2s	1.3s	1.4s	1.6s	1.7s	1.8s	1.9s	2s	2.2s	2.3s	2.4s	2.5s	2.6s	2.8s	2.9s	3s	3.1s	3.2s
Mana Cost:	9.5	10	10.5	11	11.5	12	12.5	13	13.5	14	14.5	15	15.5	16	16.5	17	17.5	18	18.5	19

Synergies:

Ice Bolt: +8% Cold damage per level.

Ice Blast: +8% Cold damage per level.

Blizzard: +3% Freeze duration per level.

Frozen Orb: +8% Cold damage per level.

Freezing Pulse: +8% Cold damage per level.

Cold Mastery

Patch Notes:

Initial freeze duration shortened from 2 to 1 second. (Titanium #13)

Synergy to Freezing Pulse added. (Beryl #7)

Initial mana cost lowered by 1. (Obsidian #6)

Compared with Vanilla D2, damage scaling increased slightly and synergies increased slightly. (Bedrock #1-hidden)

Blizzard

Description: Summons massive shards of ice to destroy your enemies.

Required Level: 24

Prerequisites: Ice Bolt, Nova, Ice Blast, Glacial Spike.

Duration: 4 seconds
Cooldown: 1.8 seconds
slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	52-87	69-105	87-124	104-142	121-161	139-179	156-198	174-216	208-252	243-288	278-324	313-360	348-396	382-432	417-468	452-504	504-557	556-611	609-664	661-718
Mana Cost:	25	26	28	29	31	32	34	35	37	38	40	41	43	44	46	47	49	50	52	53

Synergies:

Ice Blast: +9% Cold damage per level.

Glacial Spike: +9% Cold damage per level.

Cold Mastery

Patch Notes:

Blizzard damage synergies increased from 8% to 9%. (Flint #18)

Blizzard can no longer be assigned to left click. (Flint #18)

Synergies increased slightly. (Aventurine #9)

Mana cost lowered. (Granite #3)

Synergies reduced. (Bedrock #1)

Compared with Vanilla D2, damage scaling increased slightly, mana cost raised greatly and synergies increased slightly. (Bedrock #1-hidden)

**Freezing Pulse**

Description: A powerful pulse of freezing air that passes through enemies, slowing and damaging them.

Required Level: 24

Prerequisites: Ice Bolt, Ice Blast, Glacial Spike.

Pulses: 3
+1 pulse per 5 levels
slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	43-49	66-72	88-96	110-119	133-143	155-166	178-190	200-213	225-239	249-265	274-291	299-316	323-342	348-368	372-394	397-420	424-448	451-476	478-504	505-532
Mana Cost:	7	7.5	8	8.5	9	9.5	10	10.5	11	11.5	12	12.5	13	13.5	14	14.5	15	15.5	16	16.5

Synergies:

Ice Bolt: +5% Cold damage per level.

Ice Blast: +5% Cold damage per level.

Glacial Spike: +5% Cold damage per level.

Cold Mastery

Patch Notes:

Synergies increased from +4% to +5% Cold damage per level. (Jade #16)

Initial attack increased from 1 to 3 pulses and instead of gaining an additional pulse every 4 levels, now gains 1 every 5 levels. (Titanium #13)

Synergies increased from +3% to +4% Cold damage per level. (Edenite #12)

Damage scaling reduced, synergies reduced, and mana cost now scales per level. (Aventurine #9)

New skill added, see it in action. (Beryl #7)

Chilling Armor

Description: Increases defense and discharges an ice bolt in retaliation against ranged attackers.

Required Level: 24

Prerequisites: Ice Bolt, Frigerate, Ice Blast, Shiver Armor.

Duration: 160 seconds, +6 seconds per level
slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	9-14	12-18	16-23	20-18	23-33	27-37	30-42	34-47	40-55	46-63	51-71	57-80	63-88	69-96	75-105	81-113	89-125	97-136	106-148	114-160
Chill Duration:	4s	4s	4s	4s	4s	4s	4s	4s	5s	6s	7s	8s	9s	10s	11s	12s	13s	14s	15s	16s
Defense:	+45%	+50%	+55%	+60%	+65%	+70%	+75%	+80%	+85%	+90%	+95%	+100%	+105%	+110%	+115%	+120%	+125%	+130%	+135%	+140%
Mana Cost: 17

Synergies:

Ice Bolt: +18% Cold damage per level.

Cold Mastery

Patch Notes:

Duration synergies removed and starting duration lengthened slightly. (Obsidian #6)

Shiver Armor synergy changed to Ice Bolt. (Obsidian #6)

Compared with Vanilla D2, Frozen Armor synergy removed and Shiver Armor synergy increased greatly. (Bedrock #1-hidden)

Frozen Orb

Description: Creates a magical globe that sprays a torrent of ice bolts to lay waste to your enemies.

Required Level: 30

Prerequisites: Ice Bolt, Frost Nova, Ice Blast, Glacial Spike, Blizzard.

Cooldown: 1 second
slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Damage:	51-61	68-79	86-97	104-116	122-134	140-153	158-171	175-189	195-210	215-230	235-250	255-271	275-291	295-312	315-332	335-352	357-375	379-398	402-421	424-444
Chill Duration:	8s	9s	10s	11s	12s	13s	14s	15s	16s	17s	18s	19s	20s	21s	22s	23s	24s	25s	26s	27s
Mana Cost:	25	26	28	29	31	32	34	35	37	38	40	41	43	44	46	47	49	50	52	53

Synergies:

Ice Bolt: +2% Cold damage per level.

Cold Mastery

Patch Notes:

Re-added synergy from Ice Bolt. (Tanzanite #10)

Mana cost raised moderately. (Granite #3)

Compared with Vanilla D2, damage scaling increased greatly, mana cost raised greatly and Ice Bolt's synergy removed. (Bedrock #1-hidden)

Cold Mastery

Description: Passive - Increases the damage of your cold attacks by piercing enemies' resistances to cold.

Required Level: 30

Prerequisites: None.

slvl	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Cold Pierce:	+5%	+6%	+7%	+8%	+9%	+10%	+11%	+12%	+13%	+14%	+15%	+16%	+17%	+18%	+19%	+20%	+21%	+22%	+23%	+24%
Cold Damage:	+2%	+7%	+12%	+17%	+22%	+27%	+32%	+37%	+42%	+47%	+52%	+57%	+62%	+67%	+72%	+77%	+82%	+87%	+92%	+97%

Synergies: None.

Patch Notes:

Damage scaling increased and pierce scaling reduced. (Tanzanite #10)

Added %cold damage. (Obsidian #6)

Compared with Vanilla D2, cold pierce scaling reduced greatly. (Bedrock #1-hidden)