With 2 bullywugs in melee range, Bobby pulls out his greataxe and, using a Reckless Attack, swings it at Bullywug H with advantage

Attack: 27 Damage: 25

If that hits, he will be using his mastery of the Cleave property to also swing the axe at Bullywug G.

Attack: 23 Damage: 3

Quote from ZaphodBattlebrox >>

With 2 bullywugs in melee range, Bobby pulls out his greataxe and, using a Reckless Attack, swings it at Bullywug H with advantage

Attack: 27 Damage: 25

If that hits, he will be using his mastery of the Cleave property to also swing the axe at Bullywug G.

Attack: 23 Damage: 3

 That first damage has to be wrong. I input 1d12 + 9 (5 for STR, 2 for proficiency, 2 for Heavy Weapon Master), and the max should be 21. I'll reroll in the character sheet:

14

EDIT

Nevermind: I hadn't realized how high the hit was - it was a critical hit.

Because my first attack was a crit, and because of the Hew property of Heavy Weapon Master, I can also use my Bonus Action to make another attack. Assuming that second bullywug is still up (and if I only did 3 damage, I assume it is), I'll use my Bonus Action to make another greataxe attack on it.

Attack: 16 Damage: 19

If both bullywugs are down, I'll use my 30 feet of movement to head toward Bullywug J and Grump. Hopefully making them shake in their boots after seeing that. To help with that, Bobby will also shout at them, "You do - not - touch - Uni!!"

Grump begins cursing quite heavily in Goblin as two of his bullywugs are utterly destroyed by Bobby as he rages across the battlefield. Eric's turn.

Eric feels surrounded and starts to lose his cool a little bit. He smashes his shield into Bullywug E, knocking it 10 ft. away and knocking it prone.

Shield of the Cavalier: AC 26 (Crit) for 19 force damage.

The bullywug is bashed to the ground and lies dead, its corpse flattening the once luscious grass. Diana's up next.