Homunculus

An Iron Defender, Iron Defender Homunculus, or informally artificer dog, is an iron defender pet that can be summoned by any character with at least 1 Level of Artificer. They can act independently, although similar to hirelings they can be somewhat controlled by the player character.

An Iron Defender has its own "Pet Character Sheet". To access this, first, the pet must be summoned. This is a Feat, "Unleash Iron Defender", that must be activated. This feat is found under the Feats tab on the character sheet, in "Artificer Feats". That link can be dragged and dropped to a hotbar from that location. Once summoned, the "Pet" link in the upper-right of the Character Sheet (default c) will highlight. Clicking that link will then open the Pet Character Sheet, where you can view the pet's various stats, gear and currently selected enhancements.

Improving your Iron Defender

Your Iron Defender gains levels as you gain Artificer levels, not your total character levels. For example, a Level 12 (Warlock 10/Artificer 2) has an Iron Defender of Level 2, not Level 12.

Training

As your Iron Defender gains levels (via the character increasing Artificer Levels), it will gain Action Points that can be used to "train" your pet. This is done at any Artificer class trainer. Currently selected enhancements can be viewed on the Pet Character Sheet, "Enhancement" tab. If the enhancement requires activation (i.e. Trip, Bluff, Intimidate, and/or Sunder) that enhancement must be dragged/dropped to one of the slots on that page. It will then appear in the pet's command bar for use once the pet is summoned.

Gear

The minimum level for gear of your dog is equal to the sum of your Artificer levels and Epic levels. To equip gear, the Iron Defender must be summoned so as to access the Pet Character Sheet. On the bottom-left of that page are 2 gear slots - one for collars, one for docents. Drag and drop the desired item from your Inventory to the slot.

Iron Defenders can equip:

• Companion Collars
• Docents

Tips

If you select a usable item (right-click, or cycle w/ q), such as a door, lever, gear or rest/resurrection shrine, then hit the "gear" icon on the Iron Defender's command hotbar, your pet will attempt to "use" that item. This can be handy for opening doors or pulling levers, etc.

Iron Defenders start with a Strength 15, and each Artificer level adds +1 (up to Str 34 @ Lvl 20). This gives them Str 18 @ pet Lvl 3, and Str 20 @ pet level 5, so they may be used in the above manner to open doors and turn valves that have a Strength Check higher than your character's Strength. Additionally, this Strength can be increased by +2/4 at pet level 6 and 10 via enhancements.

If you select a Soul Stone and do the same, the pet will "pick up" that soul stone (which then disappears from view). This includes your own stone, if you have died, and/or others'. There is no limit, any number of soulstones can be carried in this manner. The pet can then be directed to follow you (or your ghost), opening doors along the way to a shrine, other party member, or any available destination. If you run into a dangerous area - a trap or enemy creatures - you can order your pet to "Hold Ground", run through the hazard, then summon your pet to your current location. A pet cannot be ordered to "drop" a soulstone. (Drop it! Drooop it... drop it... bad dog!)

See Also:

• Drakos's excellent Unofficial Guide to Iron Defender Pets

Advancement table

Table: Homunculus Companion (Fighter)
Level	Base Attack Bonus	Fort Save	Ref Save	Will Save	Special	Str	Dex	Con	Int	Wis	Cha
1st	+1/+1/+6	+2	+0	+0	Adamantine plating I, Danger Avoidence I, Reinforced Armor I, Ruthless Deception I, Shattering Strike I, Takedown I, 125% fortification, Toughness, +1 Natural Armor, Heroic Durability	15	14	15	6	10	10
2nd	+2/+2/+7	+3	+0	+0	Skillful Deception I, +1 Natural Armor	16	14	16	6	10	10
3rd	+3/+3/+8	+3	+1	+1	Toughness	17	15	17	6	11	10
4th	+4/+4/+9	+4	+1	+1	Adamantine plating II, Danger Avoidence II, Reinforced Armor II, Ruthless Deception II, Shattering Strike II, Takedown II, Distraction II, Menacing Growl II, +1 Natural Armor	18	15	18	6	11	10
5th	+5/+5/+10/+15	+4	+1	+1	Becomes Medium, Improved Heroic Durability, +1 Natural Armor	19	16	19	7	12	11
6th	+6/+6/+11/+16	+5	+2	+2	Skillful Deception II, Strength I, Dexterity I	22	18	20	7	12	11
7th	+7/+7/+12/+17	+5	+2	+2	Adamantine plating III, Danger Avoidence III, Reinforced Armor III, Ruthless Deception III, Shattering Strike III, Takedown III, Distraction III, Menacing Growl III, +1 Natural Armor	23	19	21	7	13	11
8th	+8/+8/+13/+18	+6	+2	+2	Combat Alacrity 1, Evasion I, +1 Natural Armor, Toughness	24	19	22	7	13	11
9th	+9/+9/+14/+19	+6	+3	+3	-	25	20	23	8	14	12
10th	+10/+10/+15/+20	+7	+3	+3	Adamantine plating IV, Danger Avoidence IV, Reinforced Armor IV, Ruthless Deception IV, Shattering Strike IV, Takedown IV, Distraction IV, Menacing Growl IV, Dexterity II, Strength II, Skillful Deception III, Improved Heroic Durability, +1 Natural Armor	28	22	24	8	14	12
11th	+11/+11/+16/+21	+7	+3	+3	+1 Natural Armor	29	23	25	8	15	12
12th	+12/+12/+17/+22	+8	+4	+4	Toughness	30	23	26	8	15	12
13th	+13/+13/+18/+23	+8	+4	+4	+1 Natural Armor	31	24	27	9	16	13
14th	+14/+14/+19/+24	+9	+4	+4	Skillful Deception IV, +1 Natural Armor	32	24	28	9	16	13
15th	+15/+15/+20/+25	+9	+5	+5	Improved Heroic Durability, +10 HP	33	25	29	9	17	13
16th	+16/+16/+21/+26	+10	+5	+5	Combat Alacrity 2, Evasion II, +1 Natural Armor	34	25	30	9	17	13
17th	+17/+17/+22/+27	+10	+5	+5	+1 Natural Armor	35	26	31	10	18	14
18th	+18/+18/+23/+28	+11	+6	+6	Toughness	36	26	32	10	18	14
19th	+19/+19/+24/+29	+11	+6	+6	+1 Natural Armor	37	27	33	10	19	14
20th	+20/+20/+25/+30	+12	+6	+6	Toughness, +1 Natural Armor	38	27	34	10	19	14
21st	+21	+12	+6	+6	Epic Toughness, +1 Natural Armor, Epic Summons	39	28	35	11	20	15
22nd	+21	+13	+7	+7	Toughness, +1 Natural Armor	40	28	36	11	20	15
23rd	+22	+13	+7	+7	Toughness, +1 Natural Armor	41	29	37	11	21	15
24th	+22	+14	+8	+8	Toughness, +1 Natural Armor	42	29	38	11	21	15
25th	+23	+14	+8	+8	Toughness, Toughness, +1 Natural Armor	43	30	39	12	22	16
26th	+23	+15	+9	+9	Toughness, +1 Natural Armor	44	30	40	12	22	16
27th	+24	+15	+9	+9	Toughness, +1 Natural Armor	45	31	41	12	23	16
28th	+24	+16	+10	+10	Toughness, +1 Natural Armor	46	31	42	12	23	16
29th	+25	+16	+10	+10	Toughness, +1 Natural Armor	47	32	43	13	24	17
30th	+25	+17	+11	+11	Toughness, +1 Natural Armor	48	32	44	13	24	17
31st	+26/+25	+17	+11	+11	+1 Natural Armor, Bug where Pet loses hundreds of max HP	49	33	45	13	25	17
32nd	+26/+25	+18	+12	+12	Toughness, +1 Natural Armor	50	33	46	13	25	17

Bugs

Quote:
Originally Posted by SteelStar (Contribs • Message • Email • SteelStar) on August 28, 2023 The issue is less "pets suppress those augments" and more "pets have no understanding that those modern augments exist and even if they did they wouldn't know how to use them"

Minor bug: Some effects (from gear or training) don't take effect until the pet has been dismissed and recreated, for example, Vitality.

Bug: Pets and quests that are in Wilderness areas do not always interact well. If a pet is "parked" (ordered to "stand ground", i.e. hold position) in a quest, and that quest exits into a Wilderness area, you must order your pet to teleport to you before entering another quest or exiting the wilderness area. Failure to do so will result in losing the pet's command bar, but not being able to re-summon/revive/call the iron defender. Quickly logging out and back in will allow you to summon the pet and continue as normal. Once the pet is not parked, they should follow you as normal.

See also

• Wolf Companion - the similar companion for Druids
• Skeletal Knight - the Pale Master class pet