Prologue to Phyresis and Infectious Inquiry are two great and cheap ways to sneak some poison onto your opponents in the early game, and enchanting your intimidating Atraxa with Phyresis turns up the clock significantly
That -11, though, is strong
On a brighter note, artifacts and enchantments are typically not as frequently removed as creatures, so these cards have a good chance at sticking around for a while
You can play a single copy of Mental Misstep in Vintage, or in Highlander formats (including Commander!), but otherwise, youll have to read about this menace in the history books
7 Creative Energy Energy Copying When it comes to precons built around energy counters, Creative Energy is the best of the lot
There are even some excellent reanimation targets in the Dog type itself, such as Underworld Cerberus and Dreadhound