Unironic fortress

Ritual at Sunrise, 3 Minutes. Range 6. Single location that can fit the fortress. Permanent. This ritual summons a fortress suitable to you, but must also be massive and obvious. This fortress cannot crush or displace something else of note, and could even be a giant floating edifice that resembles a series of massive demonic eyeballs that nest in a fibrous muscle mass. The fortress is attuned to you. If it is destroyed, you are immediately reduced to 0 HP. It retains its state permanently, including damage. You can re-summon the fortress and it slowly fades becoming incorporeal over the duration of the ritual. The target location also shows the outline then a spectral version of the fortress before materializing. At V38 You can choose your fortresses location each dawn.