Nanoswarm Hive

If you take lethal damage, set your life to 10 and take no damage until your next upkeep.
If you take lethal damage, destroy Nanoswarm Hive.
{t}{5}{x}: Tap X creatures. Creatures tapped this way gain indestructible, hexproof, and protection from all colors until your next upkeep. They may not untap through any means before your next upkeep.
"The Allies will not relent on their superweapons. Protect your forces with the Nanoswarm!" - Suki