Accessing attributes of Currently Possessed (As:) character

Hi all, I'm trying to make some generic macros for my game, that any player can use. Right now, that looks like this: @{ selected |character_name} plays ***?{Card Name|a card}!*** To Hit: [[1d100-@{ selected |ToHit}]] vs. [[?{Base Hit Chance|80}-@{target|Target|Evade}]] for [[?{Spell's Damage|0}+?{Relevant Attribute|      POW, @{ selected |POW}|      DEX, @{ selected |DEX}|      STA, @{ selected |STA}|      FOC, @{ selected |FOC}|      HAR, @{ selected |HAR}|      WIL, @{ selected |WIL} }+?{Additional Modifiers|0}]] *?{Damage Type|Slashing|Piercing|Blunt|Fire|Wind|Earth|Water|Light|Dark|Luna}* damage! Several prompts throughout the process. Everything works fine, but as I've bolded there, it obviously only works when a token is selected . I would instead like it to automatically pull from the character you are currently possessing with the chat's As:  <character> option. So for example, it feels like there should be an option for the first line like: @{ possessed |character_name} plays ***?{Card Name|a card}!*** But despite searching for hours, and trying various things myself (@{me}, @{current}, @{as}), I can not find anything that does this. Am I just missing it, or is this not currently possible in Roll20? Thanks for your time.

This would be possible with the API, but isn't possible with just macros currently.

I see. Bummer. Okay, well thank you for clearing that up :)

There is some client side hackery that could be done to make such a macro easy to execute for you, but it would require setting up a Javascript Bookmarklet locally to do the inspection, which isn't something I'd try and talk players through. =D

Yeah that sounds a little beyond me. But thank you again :)