Solgard's Sketchy Time - 200+ Shards - ex-Stygian/Hellhorned- Monster Train the Last Divinity 

36:00 I think you can get the kill by scaling Shard and then triggering Revenge with the Branding Rite. To do 5k damage you'll need 2.5k incant triggers so it's not exactly quick, but hey, technically it's there right?

Ring 2 is already super hard because of trash seed, especially banner in ring 2.