2nd board clear BOOM solution

1 – Play Rhino
2 – Trade one Hydra on center
3 – Hit Most left Leper Gnome with Hydra
4 – Hit Most left Lepet Gnoe with other Hydra
5 – Windfury one Hydra and Trade in Center
6 – Windfury the other Hydra and Trade Most Right
7 – Trade ONE Engineer in a Leper Gnome
8 – Trade Rhino in Thermaplugg
9 – Trade both Engineer remaining on the 2 Leper Gnomes