Tyranid Invasion is a no-fuss token generator that can put bodies on the board when you need them
These don't specifically mention venturing, but they do amplify the effects of triggering your dungeons' room abilities
This Magic Set Identifier flowchart will help you determine the set of English cards up to about 2001, beyond there it's fairly easy to identify from the set symbol on the card
*As this is stored at home, please refrain from purchasing if you are looking for perfection
The best way to do it, however, is to look at the top performing decks right now and figure out which are going to be the biggest winners from the rotation (which will get stronger as a result) and which will get weaker
Interestingly, Nahiri, Forged in Fury has an affinity for Equipment, which means you pay one less mana to cast the card for each Equipment under your control