Greenwood's The Dragon Tree for Shielding from Danger Pendant Talisman Amulet The Dragon Tree for Shielding from Danger Dragon - "watchers" from the ancient Greek 'Dracon' - are otherworldly guardians of precious medal, jewels and knowledge. From their home at the roots of the sacred Greenwood Oak, they rise to cloak invisible all who require their magical protection. Approximate Size: 2"x1"