Spellcasting. Adresin Carsatra is a 12-level spellcaster. Its spellcasting ability is intelligence (spell save DC 15, +7 to hit with spell attacks). Adresin Carsatra has following wizard spells prepared:

Cantrips (at will): chill touch, dancing lights, mage hand, mending

1st level (4 slots): false life,* mage armor, ray of sickness*

2nd level (3 slots): blindness/deafness,* ray of enfeeblement,* web

3rd level (3 slots): animate dead,* bestow curse,* vampiric touch*

4th level (2 slots): dimension door, stoneskin

Grim Harvest (1/Turn). When necromancer kills a creature that is neither a construct nor undead with a spell of 1st level or higher, the necromancer regains hit points equal to twice the spell’s level, or three times if it is a necromancy spell.

Withering Touch. Melee Spell Attack: +7 to hit, reach 5 ft., one creature. Hit: 5 (2d6) necrotic damage.