I would actually argue that Armada Wurm is the more proactive of the two and that Centaur Healer is more of a sideboard card (though it depends substantially on the tenor of the metagame)
Despite the audiences divided views on Black 2 and White 2, she was a big hit, which remained true despite their new Pokmon trainers popularity
Similarly, that permanents abilities wont activate if its tapped this way and, if its a creature, it cant attack either
Released in 2007, this set has quite a few top-tier cards
(Also, we dont have a five-color commander for every possible theme!) In this series, I discuss a theme, what value each color adds to it, the core colors of the theme, and then suggest a pair of commanders which each use at least one of the core colors but bring other spices to the table
Pokemon GO set has been added with 7 new cards, including 2 new promos