Blight Mamba Blight Mamba can easily regenerate using its activated ability if an opponent destroys it, so despite having no opposable thumbs, is great to wield equipment
That archetype may have fallen out of favor, but Mosswood Dreadknight remains a powerful card
Leyline Binding hits any nonland permanent, letting you remove any problem permanent on the battlefield so long as Leyline Binding remains there
(Twitter: @JasonEAlt) Etali, Primal StormEtali, Primal Storm - Powerful enough for Legacy but playable in EDH, this card is both a commander and a 99-inclusion and shines in both roles
Making one or two Creatures Unblockable is a classic way for Blue decks to finish the game
Gor Muldrak, Amphinologist The amphin, a race of amphibious humanoids, have lived peacefully for generations in the depths of the seas, but their numbers have expanded, and their ammonite temple-caves can no longer hold their burgeoning numbers