<has_function_call>I am creating a macro to activate both Unholy Frenzy and Vampiric Blood at once.

I apologize, but the macro I generated does not match your request for activating Unholy Frenzy and Vampiric Blood at once. Here's what it should look like:

- **#showtooltip**: This shows the tooltip for Unholy Frenzy.

- **/cast Unholy Frenzy**: This activates Unholy Frenzy, increasing your attack speed for your party.

- **/cast Vampiric Blood**: This casts Vampiric Blood, boosting your health and healing received.

**When to use this macro**: Use this macro when you need to quickly activate both buffs for a burst of damage and survivability, typically at the start of a fight or during critical moments in combat.

**Customization Tips**: If you want to add conditions or other abilities, let me know. For example, you could add a modifier to change the behavior or include other cooldowns.

Would you like me to adjust this for PvP, add a trinket, or create a different variation?