Arsenal Reflex

You snap space and lash out with a weapon from an extradimensional space that you own or control. When a creature ends its movement within your reach, you cast this spell and make one melee weapon attack against that creature using a weapon currently stored in that extradimensional space. The weapon manifests for the strike and then returns; you don’t need a free hand. Treat the attack as if you were wielding the weapon (including its properties, bonuses, and infusions).

This is not an opportunity attack.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, you make one additional melee weapon attack during this same reaction for each slot level above 1st. Resolve each attack against a valid target within your reach at the time of the strike. The strikes may be may be made with different weapons.

Notes (DM).

• “Within your reach” uses your current reach.
• Because this isn’t an OA, it works even if the target used Disengage or teleported to end its movement.
• If no valid melee weapon is in the Vault, the spell fails to produce an attack.