Then you turn over the card and see it doesnt have the classic back, but instead a whole other card
Popular Jund Land Matters commander Lord Windgrace and King of Pings Ob Nixilis, Captive Kingpin often have a jig for Vinelasher, even at the cEDH level
Putting all the lands in your deck that fix your colors is easy, but like I said a couple of weeks ago, Pathways and Fabled Passage dont cast all spells equally
Doppelgang is a bad clone for 5 mana, a 4-for-1 at 8 mana, and a logistical boardstate nightmare at anything at or above X=3
The full list of land types can be found in the Comprehensive Rules of Magic
I also love creatures that sacrifice themselves for value, like Selfless Spirit, Bulwark Ox, and Cathar Commando, for the deck