 Zarrkal's World Ender Floop | standard | Combo | 12,120 | Zarrkal | July 30, 2018 |
 Mechathun Warlock | standard | – | 11,000 | jkrist3 | July 30, 2018 |
 Deathrattle Rouge | standard | – | 12,280 | jkrist3 | July 30, 2018 |
 Yes Paladin | standard | Combo | 5,360 | onche9555 | July 30, 2018 |
 Control Mech Warrior | standard | – | 9,800 | mundane | July 30, 2018 |
| Troll-lock | standard | Combo | 7,880 | Piterno | July 30, 2018 |
| Mecha'thun Druid ft. Hemet, Jungle Hunter | standard | Combo | 8,320 | Orasha | July 30, 2018 |
| Espoinage Rogue | standard | – | 10,440 | jkrist3 | July 30, 2018 |
| Mechathun Druid | standard | – | 5,940 | jkrist3 | July 30, 2018 |
| otk maybe | standard | – | 7,660 | gacoboy | July 30, 2018 |
| Mechathun Rogue | standard | – | 9,760 | jkrist3 | July 30, 2018 |
| Mecha'Thun Rogue | standard | – | 9,880 | Mahbu | July 30, 2018 |
| Mecha C'thun Self Mill | standard | – | 8,680 | DyingHawk | July 30, 2018 |
| Mecha'thun's Defend and Die Combo (Theorycraft) | standard | Combo | 7,840 | TeeChil | July 30, 2018 |
| Mecha'Thun Druid ( Boomsday Project ) | standard | Combo | 6,240 | kickb0t | July 30, 2018 |
| Dorian Hadronox | standard | – | 8,540 | DyingHawk | July 30, 2018 |
| Myra's Mecha'thun Combo (Theorycraft) | standard | Combo | 6,840 | TeeChil | July 30, 2018 |
 Aggro Burn Shaman | standard | Aggro | 6,800 | bumfiddles | July 30, 2018 |
| Tempo value mech | standard | – | 9,700 | grayls | July 30, 2018 |
| Boomsday Control Baku Mech Warrior | standard | Control | 11,620 | BloodHunter | July 30, 2018 |
 Boomsday Spell Damage Mage | standard | Tempo | 6,040 | BloodHunter | July 30, 2018 |
| Boomsday Midrange Mech Paladin | standard | Midrange | 8,480 | BloodHunter | July 30, 2018 |
| [Boomsday] Necrium Malygos Rogue | standard | Combo | 7,980 | Helioshadow | July 30, 2018 |
| Boomsday Maly Rogue ft. Necrium Blade | standard | Combo | 7,120 | Orasha | July 30, 2018 |
| Boomsday Anti-Fatigue Pogo-Hopper | standard | Fatigue | 6,820 | boosscortez | July 30, 2018 |