How many wizards make it to 17th level without running into at least one adult dragon at some point?Also for people who talk about turing into a Dragon using True Polymorph you have to have seen what you are turning something into.
How many wizards make it to 17th level without running into at least one adult dragon at some point?Also for people who talk about turing into a Dragon using True Polymorph you have to have seen what you are turning something into.
No to almost everything. The bacteria, as noted, you can't see. For the rest, I would benchmark the spell's ability from wish. Wish is "the mightiest spell a mortal creature can cast." Thus True Polymorph will not do anything a wish can't do. For object creation, wish can make something up to 25k gold in value and less than 300 ft in any dimension. As noted you can try for more if you're willing to risk a malicious reading of the wish by your DM, but for comparison I'd stick with the baseline. So ant to gladiator is okay. Ant to castle might be okay, I'd have to check the value of the castle. The rest are not. I would say that a wizard in a typical D&D world would not know what a spaceship or black hole are either, so I'd disallow those on those grounds as well.
You can't make a 9001 Sword because they don't exist in the game. Not that you can make a Magic Sword by raw anyway. You can turn something into an Object not a magic item.
Also for people who talk about turing into a Dragon using True Polymorph you have to have seen what you are turning something into.
A lot of game effects state "nonmagical objects". TP doesn't, so by RAW you could make a magic item.
Wild Shape has that restriction, but I don't see any language to that effect in Polymorph or True Polymorph.Also for people who talk about turing into a Dragon using True Polymorph you have to have seen what you are turning something into.