Despite being pretty cool and unique, Guff doesnt make the superfriends Commander strategy any more or less reliable than it was before
Any commanders looking to insert themselves into established archetypes, like typal decks or +1/+1 counters, will get judged against their peers to see if they add any novelty or power to the archetype
Natures Lore - Much like Three Visits, Natures Lore is cheap, efficient, and helps you ramp without falling behind
Anrakyr the Traveller allows you to cast an artifact from your hand or graveyard by paying life equal to the mana value of the card when attacking
Belle, Strange but Special 4
Cheating out creatures with great ETB effects or something like Etali, Primal Storm with a powerful attack trigger is well worth the 3 mana