mtg commander deck size Kelsien, the Plague DEATHTOUCH PING Magic – CommanderComplete YSCare 6 Pack Card Deck

That activated ability can be absolutely criminal, whether you use it to finish someone off or just to bring them down a peg

And its card draw

All you have to do with Ghalta is find some way to get it into play as early as possible and suddenly your entire hand can be on the battlefield

While she wont always double treasure production, many cards like Parallel Lives that are known for doubling creature tokens will also double treasure tokens, so a lot of popular token support is still open when deckbuilding

If The Grand Caluctron in on the battlefield and my X is in my opponent's hand, can I cast cards in their program

I've even played Maze's End in Modern, which is fun but still fruitless (By the way, Wizards, Maze's End in War of the Spark or we riot, and no I don't care about the Vorthos flavor complaints