James Gasik
We don't talk about Pun-Pun
Simulacrums can cast Ritual spells right? There still might be some shenanigans you can pull even without spell slots.
Not everything dealing with Alignment is "Planar". Just look at what Detect Evil and Good actually does.These spells seem fine − but they desperately need new names!
1 Detect Evil and Good
→ "Detect Planar" (or "Planar Detection")
1 Protection from Evil and Good
→ "Planar Protection"
3 Magic Circle
→ "Planar Circle"
5 Dispel Evil and Good
→ "Dispel Planar"