Effects

Freezing is one of two new effects added. It gives an effect similar to powder snow for a set period of time. It deals one half heart of damage to the entity every 2 seconds (40 ticks). It casts a snowflake vignette onto the player's vision.

Along with damage, it changes the player's hearts into a cyan frosty color. After the vignette is fully shown, the player begins to visibly shake.

* The vanilla 26.4 version adds a Freezing effect that does the exact same thing as this one. Once this releases, the modded version will cease to exist.

The Raging effect sends entities into a fit of rage by making them faster and stronger.
It grants a 1.5x speed bonus and a 2x attack bonus to the entity with the effect.

The only way to get this effect is via commands or to be hit by the Ominous Arrow.