When a creature is put into an opponent's graveyard from the battlefield, exile this creature
So, the fact you can cast this as an adventure at some point too is great, especially because an instant speed Divination-like effect is itself probably already playable
It's not triggering any abilities from turning a permanent face up
This has led to a huge proliferation in the counterfeit card subculture, which now has YouTube channels reviewing these cards, a subreddit devoted to helping players find the most realistic counterfeits, and even (supposedly) a ring of players intentionally playing these cards at large events like Pro Tours and Grands Prix in an attempt to prove just how realistic these cards have become
However, toxic creatures do not benefit from power-boosting effects like equipment and auras, or +X/+X abilities like Giant Growth, which means players need to strategize differently
Ready for that card