The fund may invest up to 100% of its assets in equity securities and up to 100% of its assets in fixed-income securities. It may also gain exposure to such equity securities and fixed-income securities by investing in BlackRock equity and/or fixed-income mutual funds ("underlying funds") and affiliated and unaffiliated ETFs. The fund may also invest up to 50% of its assets in structured notes that provide exposure to covered call options or other types of financial instruments.