Thread-Bound Construct Template

Only a beast or monstrosity can be made into a thread‑bound
construct. To create one, a spellcaster ritually sacrifices a
living creature over a textile’s materials. The creator must then
meditate over the newly woven textile for a week, setting
the conditions that trigger the creature, like the conditions
in the glyph of warding spell. When a creature becomes a
thread‑bound construct, it retains all its statistics except as
noted below.
Type. The creature’s type changes to construct, and it no
longer requires air, food, drink, or sleep.
Senses. The construct gains darkvision 60 feet.
Resistances. The construct gains resistance to bludgeoning,
piercing, and slashing from nonmagical attacks.
Immunities. The construct gains immunity to poison damage
and to the charmed, exhaustion, frightened, paralyzed,
petrified, and poisoned conditions.
Languages. The construct understands the languages of its
creator but can’t speak.
Antimagic Susceptibility. As the thread-bound constrictor
snake.
Immutable Form. As the thread-bound constrictor snake.
Magic Weapons. As the thread-bound constrictor snake.
Shifting Form. As the thread-bound constrictor snake.