I considered every zombie worth playing while researching, but I had to narrow the list down somehow, so I ended up trimming a lot of dead weight
[deck title=Sideboard] [spells] *3 Dispel *3 Dragons Claw *3 Sun Droplet *2 Whiplash Trap *1 Laboratory Maniac *1 Gigadrowse *1 Boomerang *1 Hibernation [/spells] [/deck] Basically, you have to decide how you want to handle the aggro decks
(While paying a waterbend cost, you can tap your artifacts and creatures to help
Stitchers Supplier Stitcher's Supplier is one of blacks best setup pieces, and one of the strongest self-mill cards in the game due to sheer efficiency: Putting six cards in the graveyard for a single mana has yet to be surpassed
Its still an increase in new cards, though, and even the ancillary Commander decks released with main sets have seen the number of new cards increasing: from six in the Zendikar Rising decks to sixteen in the Kaldheim ones
So, based on that you know our Colossus friend here comes from the Ninth Edition core set (the symbol), and that he's a rare card (the gold color).More information about cards can be found in our giant-yet-easily-searchable card database Gatherer