Faceless

Faceless was originally released as a PvP reward in seasons 15-17. With the release of the Catacombs, he can also be obtained by trading in 75 Black Brigade patches, which can be obtained from the Catacombs shop at the price of 48 diary pages for 5 patches.

Faceless' ability to drop squads makes him quite dangerous, as these squads are pretty tough. In addition, because the range of his ability is determined by his current location, if you let him get too close to your spawn point he can just drop a squad directly there.

Hero experience
Faceless gains levels and skill points as follows, with a maximum level of 30.

Hero training
The benefits and costs of training Faceless 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. Upgrade costs also always include 1 skill point.

Hero skins
Faceless has two skins available:

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

Hero equipment
Faceless 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 "Nemo" Helmet is +20 health and +1 accuracy). All costs listed are in gold.