Sinkhole is a bit harder to fire off early but typically a whole lot less painful to fire off on the cheap
Deck and Cover Summary If you can inflict Poison and Confusion to force the opponent to waste at least one turn, or increase Poison chip damage and adjust the back-and-forth, then use Accelgor, otherwise, Flygon or Golisopod, etc., are fine , is the conclusion
3 Loki, The Deceiver Doom Prevails Backup Commander Okay, here we are, perhaps my most controversial take on this list, but I have Loki, The Deceiver, as the third-best Commander from Marvel Super Heroes
Also, considering the benefit of bringing them out using Accelgor, being able to use those powerful Abilities is very useful
If you do, when this creature enters, create a 1/1 token copy of it.) Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent