Yedora has very interesting ability, turning your dying creatures into forest lands. The triggered ability opens up several different deck build: landfall, morph tribal, sacrifice, reanimator and land creatures.
Landfall decks are causing landfall triggers with multiple lamp ramp spells. Often the triggers provide extra resources, +1/+1 counters or lifegain. Main wincons with landfall decks include: land creatures, +1/+1 creatures and massive value engines.
Aristocrat decks are not that usual in mono green if they are not combo decks, due to the low amount of payoffs in green and a low amount of reanimate effects. Green aristocrat decks are often Birthing Pod decks.
Morph tribal decks takes the advantage of the high interactibility given by the morph ability or focusing on the colorless casting for 3.