 Shudderwock Booms Day Project #Rank4 | standard | Tempo | 12,220 | bangbang44 | August 8, 2018 |
 Waterrupt's #35 Legend Zoo Warlock - Boomsday Project | standard | Zoo Warlock | 5,160 | Stonekeep | August 8, 2018 |
 Elfandor's #1 Legend Togwaggle Druid - Boomsday Project | standard | Togwaggle Druid | 10,220 | Stonekeep | August 8, 2018 |
| Ike's Even Warlock ft. Spirit Bomb - Boomsday Project | standard | Even Warlock | 8,480 | Ike | August 8, 2018 |
| Senfglas' Mecha'thun Warlock - Boomsday Project | standard | Mecha'thun Warlock | 7,440 | Senfglas | August 8, 2018 |
| Doyahhoi's #1 Legend Malygos Druid - Boomsday Project | standard | Malygos Druid | 7,860 | Stonekeep | August 8, 2018 |
 DenimBlue7's #31 Legend Pogo-Hopper Rogue - Bomsday Project | standard | Pogo Rogue | 8,100 | Stonekeep | August 8, 2018 |
| RayC's Treant Token Druid - Boomsday Project | standard | Token Druid | 8,100 | RayC | August 8, 2018 |
| Treant Druid Ft. Mulchmuncher & Gloop Sprayer | standard | Token | 6,780 | Albatron | August 8, 2018 |
| Mill Druid | standard | Mill | 8,820 | zaguios | August 8, 2018 |
 Doctor Boom-Zooka Hunter | standard | Control | 6,080 | exileder | August 8, 2018 |
 Updated: Fibonacci's Boomship Recruit Warrior - Boomsday Project | standard | Recruit Warrior | 14,240 | Fibonacci | August 8, 2018 |
 Luna's Tempo Mage | standard | Tempo | 14,580 | Lacesz | August 8, 2018 |
| BloodEdge's #37 Legend Tempo Mage - Boomsday Project | standard | Tempo Mage | 5,500 | Stonekeep | August 8, 2018 |
| chunchunner's #9 Legend Control Mage - Boomsday Project | standard | Control Mage | 11,360 | Stonekeep | August 8, 2018 |
| Derivus' #3 Legend Quest Warrior - Boomsday Project | standard | Quest Warrior | 7,280 | Stonekeep | August 8, 2018 |
| Mariana's #16 Legend Demon Zoo Warlock - Boomsday Project | standard | Zoo Warlock | 4,760 | Stonekeep | August 8, 2018 |
| Aojiru's #11 Legend Even Shaman - Boomsday Project | standard | Even Shaman | 10,640 | Stonekeep | August 8, 2018 |
| Starfruit's #1 Legend Deathratte Rogue - Boomsday Project | standard | Deathrattle Rogue | 7,580 | Stonekeep | August 8, 2018 |
| Malypaly | standard | Ramp | 12,800 | DetoX666 | August 8, 2018 |
| dschmitt's #16 Legend Big Taunt Druid - Boomsday Project | standard | Taunt Druid | 11,840 | Stonekeep | August 8, 2018 |
| Zorkthar's #50 Legend Malygos Druid - Boomsday Project | standard | Malygos Druid | 12,840 | Zorkthar | August 8, 2018 |
| Mecha’Thun Control Warrior | wild | Combo | 7,640 | Reptile | August 8, 2018 |
| Shurchil's Boomsday Magnetic Mech Midrange Hunter ft. Zilliax & Weaponized Pinata | standard | Midrange | 5,760 | Shurchil | August 8, 2018 |
| Handlock Mecha'thun - Boomsday project | standard | Control | 9,860 | KeoHun | August 8, 2018 |