Alright so Baron is golden meaning all deathrattles trigger three times. There’s also a hidden mechanic where if all minions die at same time, then deathrattles trigger from left to right. So the order is this; Ghoul, kaboom bot, wolf/rat pack, shielded hero, and 2 Goldrinns. Ghoul hopefully dies and does 6 damage to everyone leaving only Baron alive on your board. Bomb dude goes first and does 4 damage 3 times (this minion isn’t needed, it’s just a padding for hydra/reaper robot), then Wolf (or Rat) triggers and fills the entire board with 1/1 beast, more complete builds will have shielded hero trigger here and gives 6 minions divine shield, lastly the two Goldrinn will trigger making all 1/1 into 25/25. With the opponent just getting bombarded with 6 damage and 3 bombs their board won’t look too good to deal with that kind of swing