Brigandine Abyss Combat Guide: Hex Grid, Elements and ZOC

The board

Every battle in Brigandine Abyss is fought on a hexagonal grid. Six neighbours per tile instead of four means flanking angles are cheaper than they look — and it also defines zone of control, below.

Tiles are not interchangeable. The official unit panel shows the terrain type a unit is standing on together with its effect: an in-game screenshot has a leader on Plain terrain at height +8 with an evasion bonus listed alongside. Height differences, movement restrictions and terrain effects all sit on the same panel, so the information you need to read the board is on screen before you commit a move.

Elevation

The battlefields have an elevation system with a hard rule attached: ground units such as humans cannot reach higher areas, while winged flying units are unaffected by elevation differences. That single asymmetry decides how a map plays.

• High ground held by a flying squad is not contestable by your infantry — go around, or bring your own fliers.
• Ranged and magic units placed on a rise can hit down into a corridor your melee cannot climb into.
• When a battle starts, find the elevation breaks first. The developers describe this as part of the opening strategy rather than a detail.

The five elements

Every unit has an element in addition to attack, defence and HP — five in total. Elemental advantage raises both damage and accuracy; disadvantage lowers both. Because it moves accuracy and not just damage, a bad matchup misses as well as hits softly, which is what turns a two-turn kill into a four-turn slog.

Elements are not fixed forever. Certain weapons and armour bestow an element on the wearer, so a non-elemental unit can be given one by equipping the right item before a battle — see the equipment guide. The Demon support ability goes further and turns every allied unit into the Dark element, at the cost of 20% magic defence across the army.

Zone of control

ZOC — zone of control — is the six adjacent tiles surrounding a unit, and the limits those tiles put on enemy movement passing through them. Two units placed a gap apart can therefore police a corridor far wider than their own reach.

The counter-play is built in: certain units ignore an opponent’s ZOC entirely. Before you build a plan around a wall, check whether what is coming at you is the kind of unit that walks straight through it.

Attacks, counters and magic

The counter rule is the most important line in the combat system:

A unit that is attacked directly can counter, as long as it still has HP and one of your allied units is within its attack range. Magic attacks and area attacks do not trigger counters.

Practical consequences:

• Opening on an unknown enemy with a melee strike offers them a free hit back. Opening with magic or an area skill does not.
• Finishing a wounded enemy with a direct attack is safe — no HP left means no counter.
• Pulling your other units out of an enemy’s attack range before you strike removes their counter target, since the counter needs a unit in range.

Area skills also cover several hexes at once, so the same rule that protects you from counters punishes clumped squads. Spacing matters on both sides of the board.

Skills that change the terrain

Some monster skills rewrite tiles rather than damaging units directly. Vampire-type monsters have Bloody Rain, which calls a rain of blood down on a battlefield tile for three turns: a unit that ends its turn on an affected tile takes damage at the start of the next turn, while vampire-type monsters recover HP there instead. Effects like this turn map control into attrition, and they are worth checking for before you park a squad on a convenient chokepoint.

Squad rules that carry into battle

• A leader commands up to five monsters, and the formation those monsters can hold is determined by the leader — the squad’s shape is a leader property, not a free choice.
• If a leader is defeated, the entire squad retreats with them. Focusing enemy leaders removes whole stacks; exposing your own does the same in reverse.
• Rally and Support both change what a leader can do mid-battle — see the Rally and Support guide.

Checklist before you press attack

1. What element is the target, and what is mine?
2. Is the target above me, and can my unit even reach that tile?
3. If it survives, does it have something in range to counter — and is my attack the kind that gets countered?
4. Does moving here put me inside an enemy zone of control I cannot leave next turn?
5. Is the enemy leader reachable this turn, or in two turns with a Rally movement trait?