|Primary caster||Sieglinde Eremiah|
|Magic system||Ancient Belka|
|Japanese name||ガイスト・クヴァール |
|First app.||ViVid (ch.44)|
Geistqual (ガイスト・クヴァール Gaisuto Kuvāru) is a cross-range attack of Sieglinde Eremiah in ViVid, when she is with Iron Wrists and in the Eremian Quintessence mode. The spell is additionally classified as an Eraser per Viktoria Dahlgrun.
After charging mana onto her either hand and armament, she can perform claw-like scratch attacks which can erase the magical effect of anything her finger tips touch.
Geistqual is German for "Spirit Torment".
Sieg casts it against Einhard Stratos with her left hand in ViVid (ch.44) during their Intermiddle match. It is powerful enough to destroy the some of battle ring, as well as erase various parts of Einhard's Barrier Jacket.