Dr. Cypher Krastinov

Dr. Cypher Krastinov was originally released as a PvP reward in certain seasons. With the release of the Catacombs, he can also be obtained by trading in 75 amps with lethal gas, which can be obtained from the Catacombs shop at the price of 48 diary pages for 5 amps.

On the battlefield, he wields a rifle with decent range and a high rate of fire. His gas grenade attack is also significantly more powerful, both in area of effect and damage, than regular mustard gas.

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

Hero training
The benefits and costs of training Krastinov at the Hall of Heroes are as follows. This does not include the effects of skins or equipment, which are detailed below. However, the last row in the table shows the maximum hero stats including all equipment at maximum level. Upgrade costs also always include 1 skill point.

Hero skins
Krastinov has one skin available:

Hero equipment
Krastinov 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 "Scent of Death" Mask is +25 health and +5 damage). All costs listed are in gold.