Rebbec, Architect of Ascension Rebbec, Architect of Ascension is an artificer that loves to build decks
Agadeem, the Undercrypt and Shatterskull, the Hammer Pass hurt you on occasion, but the opportunity cost to include them is low and makes all the mythic rare Zendikar Rising MDFCs great by default
These huge monsters often come stapled with a multitude of devastating triggered abilities that can easily take over games
The limit here is that it can only clone artifacts, but in the right deck it can be a super powerful effect
They enter play horizontally which is also exerted so they can be challenged on your opponents turn right away
After sealing the container, wait about 30 minutes, until the card starts to uncurl on its own