Only the penitent man will pass.

Arcane: Stoic
Base Rarity: Common
Troop Type: Human
Troop Role: Warlock
Troop Id: K07_07 / 6249
Max skills: 14    34    4    0
Kingdom: Whitehelm
Kingdom Id: 3014
Trait #1: Accursed
All enemies lose 2 random Skill points.
Trait #2: Human Bond
Allied Humans gain 2 Life.
Trait #3: Doom
Deal double Skull damage vs. Death Marked enemies.
Spell: Flagellate
Description: Death Mark the first and last Enemies. Take 7 damage.
Mana Color: Blue
Mana Cost: 8
Spell Id: 7392