Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Blackest Night: Series 5: Black Lantern Batman Action Figure
Product description: package shows minor shelf wear, Behold the Power of the Black Lanterns. This fifth series of action figures based on the hugely popular BLACKEST NIGHT event includes Nekron, the Lord of the Unliving; Hawkman, the winged warrior who joins the Black Lanterns after falling victim to them; Deadman, the ghost hero whos tormented by voices of the dead; and Batman, who, in death, is as susceptible to the Black Lantern Corps as anyone. All four figures feature multiple points of articulation and include a display base. Character-appropriate accessories are also included. Black Lantern Batman stands 6.75 high. 4-color clamshell blister card packaging.
Product feature: With roots in DC Comics' extensive Green Lantern mythos, Blackest Night shook the DC Universe and millions of comic readers to the core, Fifth series of action figures based on Blackest Night, This series includes Black Lantern Batman (6.75" H), Black Lantern Nekron (7.25" H), Black Lantern Deadman (6.75" H), & Black Lantern Hawkman (7" H), Multiple points of articulation, Display bases for each character
Product price: $52.99
Product brand: DC Comics
Target attributes: Mythical Creature Type
Answer: attribute: mythical creature type
value: None
source: None