Harm level 4 The target's weapons also grow

The target's weapons also grow to match its new size

the spell ends immediately

you can move up or down as part of your move

The GM has the celestial's statistics

Harm level 4 The target's weapons also growYou unleash a virulent disease on a creature that you can see within range. The target must make a Constitution saving throw. On a failed save, it takes 14d6 necrotic damage, or half as much damage on a successful save. The damage can't reduce the target's hit points below 1. If the target fails the saving throw, its hit point maximum is reduced for 1 hour by an amount equal to the necrotic damage it took. Any effect that removes a disease allows a