This combo was created in 2023 by WorstRengoNA and me, and slightly modified due to the Q cancel frame skip removal during 2024. It's the best combo you can do for maximum damage when Reckless Blow is on cooldown.
COMBO: E - SHIFT RMB - W LMB - W C - Q - SPACE - W LMB - W RMB - RMB - Q - W C - S LMB SPACE (let go of S) - SHIFT LMB - W C - Hotkey Flow:Overwhelm (2) - Q - SHIFT RMB - S F - S LMB (RMB delayed) - LMB - SHIFT F
SKILLS: Grab - Ground Roar - Forward Slash - Goyen's Greatsword (Cswap) - Greatsword Defence (block) - Flow:Armorbreak - Solar Flare - Balance Strike - Flow:Hilt Strike - Goyen's Greatsword - Counter (spincounter) - Severing Thrust - Goyen's Greatsword - Flow:Overwhelm - Greatsword Defence (block) - Flow:Slashing the Dead - Flow:Ankle Break- Pulverize (BSR) - Flow:Tempest - Groundsmash.
If SHIFT F (groundsmash) downsmashes, the enemy player is fully reset and you can begin a new combo.