Speaking of Black Kyurem, worth mentioning the art too, it may not be up to the level of most of this thread, but as someone who loves Zekrom but usually hates Black Kyurem, my first reaction towards it was that it's very cool
Common black archetypes include: Reanimator : A deck built around bringing back powerful creatures from the graveyard quickly
These chase cards can only be won by participating in Secret Lair Showdowns at MagicCons or Regional Championship Qualifiers (RCQs)
Creature - Angel Phyrexian Color tag templates(None) Crawling Chorus Toxic 1 (Players dealt combat damage by this creature also get a poison counter.) When this creature dies, create a 1/1 colorless Phyrexian Mite artifact creature token with toxic 1 and "This token can't block." Creature - Horror Phyrexian Color tag templates(None) Darksteel Splicer Whenever this creature or another nontoken Phyrexian you control enters, create X 3/3 colorless Phyrexian Golem artifact creature tokens, where X is the number of opponents you have
Devastating Onslaught is no exception, as with the right combination of creatures and artifacts, you can win the game off its cast
Gyruda, Doom of Depths Using Gyruda, Doom of Depths as a commander means that you cant use it as a companion