Harley Quinn, New Suicide Squad, Grayson, Batgirl, Red Sonja, The Mighty Thor, Catwoman, Bitch Planet, Secret Six, Silk, Descender, Sabrina, Archie, JLA, DC Bombshells, Black Magick, Paper Girls, Tokyo Ghost, Vampirella, Scarlet Witch, A-Force, Extraordinary X-Men, X-Men '92, The Legend of Wonder Woman, All-New Wolverine, Power Rangers, Hellcat, Monstress, Descender
I actually missed the part in the OP about the rainforest, so that's my mistake. But Imhotep could have an iron sword or even jewelery Voldemort could use. A transfiguration spell could turn a tree branch into something iron. There's plenty of ways they could still have access to iron.
Harley Quinn, New Suicide Squad, Grayson, Batgirl, Red Sonja, The Mighty Thor, Catwoman, Bitch Planet, Secret Six, Silk, Descender, Sabrina, Archie, JLA, DC Bombshells, Black Magick, Paper Girls, Tokyo Ghost, Vampirella, Scarlet Witch, A-Force, Extraordinary X-Men, X-Men '92, The Legend of Wonder Woman, All-New Wolverine, Power Rangers, Hellcat, Monstress, Descender
Wait, isn't Dracula's armour iron-based in itself? In which case, couldn't Imhotep just slam him into Maleficent using his TK(double knockdown) and at the same time line them up nicely for a double Cruciatis by Voldy? Sounds like a viable tactic to me, and not one either of them are above considering how neither of them is in any way stupid.
Thing is, "common knowledge" is pretty much used as "what a regular enemy of said person would know."
Also, I was, as quoted and bolded originally, referring to what you wrote after you talked about iron. Here is the salient part again:
And he quite definitely does have a pretty good idea of what Mal is capable of, thanks to the Rumbles common knowledge provision.Originally Posted by Kuro
And he's still a better magical duelist than she is.
THIS. Neither version of Maleficent has any experience facing an opponent with similar skills or abilities. That's the bad part of being "the strongest of the fae." Tom had already taken a lot of training, and he developed his skills even further with the express purpose of winning duels. His bag of tricks is huge by comparison.
And here he's backed up by an immortal with possibly more firepower, but less experience in complex situations. Imhotep, also, isn't a stranger to teamwork; he's shown to be a very capable planner. So has Tom. Both have also shown to draw on an ally's strengths at the drop of a hat.
Maleficent hasn't had any experience of fighting beside someone else who has skills comparable to hers.
I don't think it matters if Voldemort knows about iron. If he has time to use magic to..magic up some iron...that also means he would of had time to just mind screw or kill or transmute, etc. So, if he has time to cast a spell, why waste it on summoning some iron? He has better stuff in his arsenal.