Cartagena explained its to represent the different paths the characters in The Lord of the Rings have to traverse
Zendikar Rising has slammed the price of a few cards, however, turning them into new budget choices
Drannith Magistrate Jin-Gitaxias, Core Augur Vorinclex, Voice of Hunger Grand Arbiter Augustin IV The Tabernacle at Pendrell Vale Trinisphere Glacial Chasm A central concern within Commander is fun-factor, so it makes sense that any player who'd wield Stax would immediately fall into higher tier levels
Final bosses in these games almost always have multiple forms
Typical downsides for having demons in play are losing life each turn, or having to sacrifice creatures
Overlord of the Mistmoors Four mana for two flying 2/1 tokens is a fine deal for a token generator in white, but I need a bit more to be excited to play that card