I’ve seen a few fics where Danny finds out that he’s actually half-Kryptonian, instead of half-human… but it’s always because of something obvious. Like, maybe Danny should’ve realized BEFORE someone pointed it out to him type of obvious.
Gimme something circumstantial.
Gimme hetero!Danny finding a cool glowing pink rock and debating what to do with it when he sees Tucker and is just like “imma hit that ASAP” and it takes everyone forever to figure out why Danny changed so suddenly, so drastically.
Gimme Danny finding this glowing blue rock and suddenly he can’t use any of his normal powers, though he can kinda phase through solid objects but his control of that power is shaky at best and nonexistent at worst.
Gimme Danny stumbling into a cache of green glowing rocks that Luthor had squirreled away for a rainy day, and then being unable to do anything but crumple to the ground and wait for rescue. Or a second death.
Gimme Danny being handed a glowing red rock and some unexpected thing happens and he has no idea what to do, panicking to the point that Clockwork steps in and is like “maybe go talk to a Super?”
Gimme Danny cutting himself on a sharp silver rock and then gaining paranoia to put the Bat to shame.
Gimme Danny finding a glowing purple rock and deciding Sam would probably like it but now time is being funky and he can’t even get Clockwork to help.
Basically, just gimme Danny finding Kryptonite, not knowing shit about Kryptonite besides what the general public is aware of when it comes to Superman’s very public weakness, and reacting to it only to need assistance by a hero. Revealing that oh, that’s Kryptonite and Danny’s a Kryptonian - or at least half-a-Kryptonian - and maybe Danny should be taught about the things Kryptonians have special about them.
And if that results in Danny joining the Justice League, the GIW being disbanded, and the Anti-Ecto Acts being dissolved, then happy endings all around really.
