Sweet Science (Big John only): Big John may take two reactions rather than just one.
Relentless Endurance (Big John only, 1/day): When Big John is reduced to 0 Hit Points but not killed outright, he can drop to 1 hit point instead.
Multiattack. The boxer makes four fisticuffs attacks or two fisticuff attacks and Brace Up.
Fisticuffs. Melee Weapons Attack: +8 to hit, reach 5ft., one target. Hit: 1d10 + 5 bludgeoning damage.
Brace Up. The boxer gains 14/25 temporary hit points.
Cross Counter. When hit by a melee attack the boxer can use this reaction to reduce the damage taken by the attack by 1d10 + 10. If this reduces the damage to 0 or lower, the boxer may make a fisticuffs attack against the creature who made the attack if they are within range.