And yet some cards are good and yet surprisingly low
Creature Artifact - Construct Color tag templates(None) Wurmcoil Engine Deathtouch, lifelink When this creature dies, create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelink
The thing is while it is more likely to stay in play and get the job of keeping you alive than Sower it is probably just delaying the inevitable while if the Sower does stick she may turn the game round single handedly
While Frogmite may not seem like much at first glance, being nothing more than a colourless 2/2 artifact creature for four mana, this common Frog is actually deceptively powerful
As such, while missing out on a Street Wraith or Cursecatcher might be frustrating, by the numbers, the odds of this happening are fairly high
Dark Salvation is a bit clunky as removal goes but there are not many good zombies that disrupt beyond Skinrender and so it seems like one of your better removal options