Eternal Servitude. Every young shikigami is bound to it's practitioner. It cannot disobey it's orders under any circumstances. In addition if it is ever more than 30ft from it's practitioner it is dispelled. If it does not have a practitioner on the same the plane of existence as it when summoned it is dispelled immediately.

Ethereal Sight. The ghost can see 60 feet into the Ethereal Plane when it is on the Material Plane, and vice versa.

Incorporeal Movement. The shikigami can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object.

Unsettling Glance. The shikigami targets one creature it can see within 40 feet of it. The target must succeed on a DC 12 Constitution saving throw or take 2 (1d4) necrotic damage.

Spellcasting. The shikigami is a 2nd-level spellcaster. Its spellcasting ability is wisdom (spell save DC 12, +4 to hit with spell attacks). It has following cleric spells prepared:
Cantrips (at will): guidance, light, resistance 
1st level (2 slots): bane, bless, detect evil and good