Master Grave

Master Grave is currently only obtainable as a reward for Forgotten Legion convoys at the highest difficulty level. On the battlefield, he wields a rifle with good range, damage, and rate of fire, as well as boosting the damage of other troops on the battlefield.

Hero experience
Master Grave gains levels and skill points as follows, with a maximum level of 25.

Hero training
The benefits and costs of training Master Grave at the Hall of Heroes are as follows. This does not include the effects of skins, artifacts, or equipment, which are detailed below. However, the bottom two rows in the table show the maximum hero stats including all equipment at maximum level, and including the hero artifact also. Note that Master Grave's evasion is considered maxed, and cannot be trained further except through equipment upgrades. Upgrade costs also always include 1 skill point.

Hero skins
Master Grave has one skin available:

Hero artifacts
Master Grave has one hero artifact, which was available in the event shop for the Monolith event:

Hero equipment
Master Grave can be equipped with five pieces of equipment, with the following costs and benefits. The benefits listed are already totalled (that is, the net increase in going from level 1 to level 2 of the Mercenary the Great mask is +1 evasion). All costs listed are in gold.