Inspired by Zagtor's and Aetherllama's Jarrall OTK.
Play like normal, use the 8 merchants to get Jarrall + Savagery from the market. At 7 power, put Savagery on Jarrall and if enough enemies are on the board you'll hopefully OTK (12 overwhelm per enemy unit).
Pointers:
Against FJS/Argenport search Jarral first to avoid sabotage from their site, against Xenan, search Savagery first to avoid Vara's Choice. .
If you have Eilyn in play and an Aid of the Hooru in hand, if you market for strategize and cast it you'll be able to bottom the Aid before she searches for it, which can be HUGE.
Desert Marshall + Avigraft kills flying stuff.
SST is a great defensive unit and baits Annihilate (your nemesis).
GV Smuggler is no slouch, up to 6/6 with obelisk support.
Snowball use is important, can break aegis to set up your Jarrall OTK or enables Eilyn.
Shimmerpack is your secondary wincon if the combo fails. Sometimes the oldies are still goodies.
Xenan Obelisk is your tertiary wincon.