Yes you can true polymorph into an ancient brass dragon An ancient brass dragon is a creature, it is not a shapechanger (and may not matter if they were), and it is of the appropriate CR for your level.
Can you true polymorph into a gold dragon?
This means that when polymorphed into an Adult Gold Dragon, you can only do what the Gold Dragon can do, and the Gold Dragon does not have spellcasting. This is actually the case with all but one exception for adult dragons.
Can true polymorph make you immortal?
No. Polymorph changes your body, which is unrelated to your class. They would keep whatever class levels they have in their new body. Though some abilities might not function in an unusual body.
Can a polymorph change into an ancient brass dragon?
When a game effect, like Wild Shape, says you use a creature’s statistics, you use its stat block (see “Statistics,” MM, 6). According to that same section “Special Traits, Actions, and Reactions” are part of a monster’s stat block. Ability to change shape back to your old form is unclear.
How is true polymorph not completely unbalanced?
Two example uses that seem unbalanced: A level 20 Warlock and Bard are having a talk about dragons, and the bard comes up with the idea of becoming a dragon. The warlock casts True Polymorph, turning the bard into an Ancient Brass Dragon (possibly even one that can cast spells).
Can a beast be a form of polymorph?
Since it does not say “beast”, it is not an applicable form for polymorph. If you look at the statblock of a cat or a black bear it says “beast”, so it would be allowed. Don’t confuse the spell polymorph with the spell true polymorph, because true polymorph has no such creature type restrictions on its transformation.
Can a polymorph be a 9th level spell?
Don’t confuse the spell polymorph with the spell true polymorph, because true polymorph has no such creature type restrictions on its transformation. It is also a 9th-level spell, so your wizard will not be casting it any time soon.
