Spray of Cards

2nd-Level Conjuration
Casting Time: 1 action
Range: Self (15-foot cone)
Components: VSM (a deck of cards)
Duration: Instantaneous

You spray spectral cards from your hands or sleeve; the cards blind or slash at your enemies, and then vanish. Each creature in a 15-foot cone must succeed on a Dexterity saving throw or takes 2d10 slashing damage and be blinded until the end of their next turn, or half as much damage on a successful one.

At Higher Levels. When you cast this spell using a spell slot of 4th level or higher, the damage of cutting cards increases by 1d10 for every slot levels above 2nd.

Source: UA: Wonders of the Multiverse

Changelog

Altered to only use a dexterity saving throw instead of both a dexterity and wisdom saving throw.