ok, nevermind I didn't saw your full team, but still you used all fire units and you could use flank for first unit, so your second monster can attack from melee.
Ok I'm tired I gonna sleep is almost 3 am here :D
Okay thanks I just got another pit challenge invite.Here is the battle link please advise next time what I should select. Considering a +10 melee attack.I lost
https://splinterlands.com/battle/sl_ol_zusi78_kqSPVPwS1L?ref=zusi78
3th and 5th monster can't attack.
You need more monsters with armor, even 1 armor can tank 10 damage at once.
Maybe life summoner with +1 for every unit?
Yeah! I get your point, more monsters with armor. Alright good night 😴 warrior.
Yeah this boss was kinda slow 3 speed, you can try life summoner, good night warrior 👋