This is a powerful answer, and its also an instant
The threat of activation is something that your opponent really has to consider on a board with a few other Toxic creatures
If your deck is slower or you have taken a defensive stance this game, be very careful about throwing your deathtouch creatures into combat
It surveys the withering landscape, waiting for a victory only it can see
For example, Lorehold, the Historian grants them all an astounding miracle , which he can legally do because he doesnt have access to blue and therefore cant cheat out Time Stretch
I simply think this is just due to creatures becoming much more powerful in recent times its difficult to justify playing multiple copies of Snapcaster Mage when you could instead be playing Ragavan, Nimble Pilferer or Murktide Regent