Deal combat damage using three Dwarves. Thorin's first ability triggers three times, creating six Treasure tokens.
Holding priority, activate five Treasures by tapping and sacrificing them, adding .
Activate Najeela by paying , untapping all attacking creatures, giving them lifelink, trample and haste, and causing you to get an additional combat phase after this one.
Repeat each combat phase.
This explosive setup turns Thorin, Company's Leader and Najeela, the Blade-Blossom into a self-sustaining engine of infinite combat phases and mana. Because Thorin, Company's Leader recognizes your Dwarves as Warriors, every attacking body spawns more attackers via Najeela, the Blade-Blossom while simultaneously generating an abundance of Treasure tokens on damage. By cracking just five of those freshly minted Treasures for WUBRG, you can activate Najeela, the Blade-Blossom's ability to untap your team and grant an extra combat phase—leaving you with a net-positive loop that buries opponents in infinite damage, tokens, and mana.