What character were you playing as and what combination of cards/relics made it so satisfying?
For me, I just had a (unfortunately unsuccessful) run as the silent which consistently generated 7 or 8 energy per turn because of [Hovering Kite] and [Tools of the Trade] as well as 2 copies of [Tactician] and [Acrobatics]. All this energy I was pouring into [Poisoned Stab] and [Bouncing Flask] and just generally having a very good time poisoning the hell out of everyone and trying to generate enough defence with an [After Image] to turtle my way to victory in every fight. My deck unfortunately struggled with AoE and eventually I fell to the Scourge of all singular-target-focused decks, Reptomancer.