Play the usual TeraZard line, evolve to put 2 Fire on Active and 1 on a backup Mander, take some knockouts, then before the first TeraZard gets KO'd (or if you have other ways to keep 4 energy in play, which Zard/Pidgeot should be able to do), evolve to a MegaZard and take out any opposing megas by dealing 380 damage
Meanwhile, we have Skeledirge ex and Forretress ex (again!) for some reason lol
As older sets become less common, expect its value to climb further
Any enters abilities of the copied creature will trigger when the token enters
To make up the count of creatures with infect to a high enough count so that you can actually win games means resorting to coloured creatures which weaken the artifact synergies of the deck and hurt the colour demands
If your daughter has a favorite Pokemon, I would be happy to send you a legit card :)