First of all, you can play an additional Land on each of your turns, but you do have to sacrifice a Land each turn unless you sacrifice Gitrog itself, but, you do get to draw a card whenever a Land enters the graveyard from anywhere
A good example is Karakyk Guardian from Tarkir: Dragonstorm , or Paradise Druid
Adding in Armadillo Cloak, Lifelink, Spirit Link, Felidar Umbra and Behemoth Sledge made sense, as it would let me get lifelink onto my commander or onto other creatures, even if that ability wouldn't carry over to any Myriad-generated tokens
Because of the game's relative simplicity, deckbuilding is a crucial skill, and understanding which tech cards are good for the local meta is vital to success
Teach (Blackbeard) Cards Marshall D
Neither is strictly better than Divination, and for a reason