Land Mine

Engineer skill · Gadgets line · tier 2

Beta 0.7.2

Fires the mine right under the enemy's feet. It always steps on it.

It is only used in combat once it is placed on the hero's active bar, and its 6 s cooldown is before cooldown reduction.

Values by rank

Land Mine scales with Attack. Its value at each rank is 13 + 3.7 × rank:

Rank	1	2	3	4	5	6	7	8	9	10
Value	16.7	20.4	24.1	27.8	31.5	35.2	38.9	42.6	46.3	50

The value is the game's internal number for this skill.

in combat = round(value × skill power × max(0.35, hero damage ÷ 600))
hero damage = Attack + all elemental damage
skill power = 1 + 1% per point in the other Gadgets skills + 2% per rank of each skill that boosts it

The damage factor has a minimum of 0.35 and no maximum. A hero with 600 damage and no line mastery or synergies gets the listed value; how it becomes damage or healing per hit depends on the skill's type and timing.

How to unlock it

1
Rank 5 in Sentry Turret Tier 1 of the Gadgets line.
2
Hero level 12 at the earliest There is no level requirement, but a hero gets one skill point every 2 levels.
3
One skill point per rankUp to rank 10.

Rank 5 in Land Mine opens Force Field.

Mastery and synergies

Line mastery: every point in the other Gadgets skills makes Land Mine 1% stronger, up to +40% with all of them at rank 10. Its own points do the same for the rest of the line.

Skills Land Mine boosts

Bomb

Bombardment

Each rank in Land Mine makes these skills 2% stronger (+20% at rank 10), even when Land Mine is not on the active bar.

Gadgets line

Skill	Tier	Type	Cooldown	Scales with
Sentry Turret	1	Aura	None	Crit Chance
Land Mine	2	Direct damage	6 s	Attack
Attack Drone	3	Aura	None	Haste
Force Field	4	Shield	12 s	Absorption
Supreme Mechanism	5	Ultimate	16 s	Shock