no other effects let you draw seven cards for 3 mana
The adversaries synergize with just about everything: theyre an amazing hit for Claim/Fame, they come back with Lurrus of the Dream Den, they make tokens to sac to Village Rites, and they of course pump up the Champions
The activated ability is rather expensive though, so it plays best in decks that know they have to turn aside a single prominent threat
Infamously, many stores are flush with existing Pokmon products that aren't being purchased due to their extravagant prices
Even nastier when combined with a certain other black mana acceleration instant, an Animate Dead, and a Worldgorger Dragon
Guff Rewrites History has an inherently powerful effect, but I dont think it is going to replace Chaos Warp as a Commander staple