First Strike. The reckoner has advantage on initiative rolls.
Spellcasting. The reckoner is a 5th-level Boros spellcaster. Its spellcasting ability is Intelligence (spell save DC 12, +4 to hit with spell attacks). The reckoner has the following wizard spells prepared:
Cantrips (at will): blade ward, light, message, shocking grasp
1st level (4 slots): guiding bolt, shield, thunderwave, witch bolt
2nd level (3 slots): blur, levitate
3rd level (2 slots): lightning bolt
Longsword. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit:7 (1d8 + 3) slashing damage, or 8 (1d10 + 3) slashing damage if used with two hands.
Lightning Backlash (Recharge 5–6). When a creature hits the reckoner with an attack, the attacker takes lightning damage equal to half the damage dealt by the attack.
Boros reckoners combine physical power and magical prowess, serving as the shock troops of the legion. They are adept at breaking up mobs and organized lines of defense. Sometimes described as living thunderstorms, reckoners charge their bodies with lightning that bursts forth in their spells and lashes out at enemies who harm them. Many reckoners are minotaurs.