If you can warp voting in your favor with cards like The Valeyard and Tivit, Seller of Secrets, you can really ensure that a problematic permanent that you need destroyed is dealt with through Voters Dilemma
These dont always work, but they often have great targets, whether thats effectively countering a counterspell, pointing removal towards someone elses creature, or best case, making a Time Warp target you instead
At a bare minimum, even if every draw off of Ancestral Recall is dead or not immediately playable, we will still have an immediately playable Disenchant (Eternal Central Eternal Weekend Old School 4th Place Edition)
Ria Ivor itself gives a nice stat boost when it attacks that can be used to create even more Mites
Comparable iconic trainers (like Misty or Cynthia full arts) tend to appreciate over time, so Erika might follow suit