Flame Tongue Shortsword

{c}Requires Attunement
You can use a bonus action to speak this magic
sword's command word, causing flames to erupt
from the blade. The flames last until you use a
bonus action to speak the command word again
or until you drop or sheathe the sword.
These flames shed bright light in a 40 ft radius
and dim light for an additional 40 ft.
While the sword is ablaze, it deals an extra
2d6 fire damage to any target it hits.