If a foe doesn't have a hand, this does nothing to fill it, so that's pretty nice
This does not include other card types that produce mana as an ability
What we get from it is a balanced version of CradleCradle that wants you to play creatures and rewards you for doing so in a big way
Looks like its possibly being teased by ryans cardhouse Wonder if its a cgc crossed or another one has magically come to light
Both cards also look really cool
Ill put some of the highlights in order, then gold, just for people to know what they can expect out of these: Kenrith, the Returned King Akroma's Will Urza, Lord High Artificer Counterspell Cryptic Command Rhystic Study Yawgmoth, Thran Physician Bolas's Citadel K'rrik, Son of Yawgmoth Ragavan, Nimble Pilferer Ancient Copper Dragon Primeval Titan Atraxa, Grand Unifier Tymna the Weaver Isshin, Two Heavens as One Thrasios, Triton Hero #45