Large selection of products and fast shipping
Self-mill is a huge part of this planes theme, and when you have a full graveyard, you get to make an army of 1/2 reach Spider tokens
Four colorless, one black and one green, and six exiled cards from your graveyard lets this multi-headed monster escape back onto the battlefield if its killed, this time with 12 1/1 counters
I wasnt playing during Odyssey or Time Spiral blocks, so I missed out on the utter absurdity of how it used to work (where apparently the rules once let you play a land in between discarding and casting a card with Madness)
Their signature Blaster attack often has the ability to paralyze or stun your characters in some way, so a tapper is a good choice for its design
The Necrobloom combines several of Magics most popular strategies together into a Commander that will build up huge boards and overrun any number of opponents with ease