Pack Instinct
Pack Instinct
Pack Instinct is a damage-bonus mechanic that rewards Animal Tamers who field multiple pets of the same biological "pack type" against a shared target. Introduced with Publish 16 in mid-July 2002, the bonus scales steeply with the number of like-type pets on one target — from +25% with a pair up to +100% with a full five-pack. For tamers still climbing the skill ladder, Pack Instinct is the canonical lever: it lets a low-skill tamer field a coordinated pack of inexpensive same-type pets to take down monsters far above the tamer's solo capacity.
How it works
Pack Instinct activates when two or more pets of the same pack-type group are simultaneously engaged in combat against the same target while controlled by the same tamer. Each pet in the pack receives an additional damage multiplier scaled to pack size.
| Pets engaged on the same target | Damage bonus to each pet's hits |
|---|---|
| 2 | +25% |
| 3 | +50% |
| 4 | +75% |
| 5 | +100% |
Same target required. All pets must be attacking the same creature to feed the pack-instinct count. If you split a 5-pack across two targets — 3 on one, 2 on the other — the bonuses apply separately: the 3-pet group gets +50% on its target, the 2-pet group gets +25% on its target, and you get no benefit from "having" a 5-pack. Coordinated taming play is built around keeping the pack focused.
Same pack type required. Pack types are biological groupings, not arbitrary tags. A Frost Spider and a Giant Spider both belong to Arachnid and stack together. A Frost Spider and a Black Bear both individually have pack instinct (Arachnid and Bear respectively) but do not combine — different group, no shared bonus.
The eight pack groups
The pack-type assignment is hardcoded at the species level. The eight groups, with their member species:
| Pack type | Member species |
|---|---|
| Arachnid | Frost Spider, Giant Spider, Scorpion, Wolf Spider |
| Bear | Black Bear, Brown Bear, Grizzly Bear, Polar Bear |
| Bull | Bull |
| Canine | Dire Wolf, Dog, Grey Wolf, Hell Hound, Timber Wolf, White Wolf |
| Daemon | Fire Steed, Imp |
| Equine | Fire Steed |
| Feline | Cat, Cougar, Hellcat, Leader Hellcat, Panther, Predator Hellcat, Snow Leopard |
| Ostard | Desert Ostard, Forest Ostard, Frenzied Ostard |
Note that Fire Steed belongs to both Daemon and Equine — the only dual-group entry. Pairing a Fire Steed with an Imp activates the Daemon stack; pairing it with another mount activates the Equine stack. Bull has only one member, so the Bull group cannot pack with anything else (a Bull pair is a Bull-pair, not a Bull + something).
Notable non-pack tameables
Several species share visual or naming overlap with pack members but are not themselves in any pack group, either because they're untamable or because their species was excluded:
- Dread Spider — looks arachnid but is untamable; no pack instinct.
- Giant Black Widow — untamable, no pack instinct.
- Hiryu / Cu Sidhe / Dragon / Reptalon / Greater Dragon — high-end tameables that exist in single-species groups (no pack peers).
Control-slot considerations
Pack Instinct only matters if you can actually field enough pets in your control. The standard tamer's control slot pool is 5 slots at 120 Animal Taming + 120 Animal Lore — exactly the budget for a maximum 5-pack. Several pack species consume 2 slots each:
- Fire Steed
- Imp
- Leader Hell Hound
A 2-slot pet caps the pack at 4 (1 + 3) or 3 (2 + 1 + ... ) depending on combination. The cheapest path to a maximum 5-pack uses single-slot species — for example, five Grey Wolves or five Cougars.
Why Pack Instinct matters at low skill
The bonus is doubly valuable at the early tamer end. A new tamer with 70 Animal Taming might struggle to tame and control a single 5-slot Greater Dragon; but five 1-slot tamable Cougars (each tamable around 60.0 Animal Taming) combine for a 5-pack at +100% damage — substantially outdamaging a single mid-tier pet for the same slot cost. Pack-instinct hunting is the standard "leveling skill before you can afford a top pet" path.
It also pairs with the damage-on-each-hit bonus from pack instinct stacking with Lumberjacking-style pet skill bonuses (Veterinary, Animal Lore damage scaling) so a well-trained pack can outdamage a poorly-trained dragon meaningfully.
Tactical notes
- Keep pets attacking the same target. Easy to say, hard to maintain when crowd-control spawns split the pack. Use the All Follow Me + All Guard Me commands to consolidate, then All Kill the priority target.
- Pet stamina and HP management. Pack hunting eats bandages — a tamer with Healing skill or strong Veterinary recovery is favored. Cure potions help against poisonous spawn (especially in the Arachnid pack vs the spider-killing meta).
- Run a Mastery tamer template. Several Animal Taming masteries buff pet damage and survival on top of Pack Instinct.
- PvE only. Pack Instinct does not combine with the Discordance debuff bonus on a target the way Slayer multipliers do — the two stack additively under the standard 300% Damage Modifier cap.
See also
- Animal Taming — the underlying skill
- Animal Lore — required for pet inspection and control
- Veterinary — the pet healing skill
- Publish 16 — the publish that introduced Pack Instinct
- Animal Taming Masteries — additional pet damage bonuses
- Greater Dragon, Cu Sidhe, Hiryu — high-end pets that do not benefit from pack instinct (no pack peers)