With **Sword of the Paruns** equipped to **Elvish Archdruid**, the engine practically runs itself by exploiting the druid's massive mana-producing tap ability. Each time you tap **Elvish Archdruid** for a flood of green mana, you simply feed three of that mana back into **Sword of the Paruns** to untap the druid and repeat the loop. Meanwhile, the sword's passive buffs ensure your entire battlefield grows progressively more formidable as you cycle through the infinite mana generation.