Spell-Bastion

A spell-bastion rune creates a reservoir of eldritch energy within the shield. A spellcaster can spend 1 minute to of 3rd level or lower into the shield. The spell must take 2 actions or fewer to cast and must be able to target a creature other than the caster. The spell has no immediate effect-it's instead stored for later. When you invest a spell-bastion shield, you immediately know the name and level of the stored spell. A spell-bastion shield found as treasure has a 50% chance of having a spell of the GM's choice stored in it.

Activate 1 envision · Requirements Your spell-bastion shield is storing a spell, and you have your shield raised · Effect You prepare to unleash the stored spell on any foe that hits you until your next turn.

Activate f command · Trigger You use the reaction against a foe that the stored spell can target · Requirements You have a spell stored in your spell-bastion shield, and you've activated the shield since your last turn in preparation for unleashing the spell · Effect You unleash the stored spell, which uses the target of the triggering attack as the target of the spell. This empties the spell from the shield and allows a spell to be cast into it again.

Activate 1 command · Effect You harmlessly expend the stored spell. This frees the shield to have a new spell cast into it.