Remains in play. Embrace of the Serpent is a direct damage with a range of 18". All models in the unit take a Strength 3 hit. For every turn (friend and foe) the spell is active, all models in the unit suffer another Hit each at the end of the Magic phase, with the Strength of the Attack increasing by 1 every turn. The caster can increase the range of the spell to 36". If they do so, the casting value is increased to 13+.