Tide Barrier

Designate an ally and grant them Tide Barrier, which blocks damage equal to 100% of Spell Power and Resistance, for 2 turns. Tide Barrier [Shield] (Duration 2): Spell Power and Resistance-proportional shield. While the shield lasts, movement increases by 1 and magic damage taken by the target when attacked by enemies +30%. Allowed weapons: Spear, Spear/Shield