As long as at least one creature card was discarded this way, you'll create a Moogle token, and as long as at least one noncreature card was discarded this way, you'll put a +1/+1 counter on each Moogle you control
Any card (except for banned ones) from the most recent sets will work
It may not be everyones top Temur pic, but I think there are plenty of arguments to have Temur Ascendancy here
If there aren't three or more creature cards in your graveyard each time, you won't put a +1/+1 counter it
The reward systems are generous if you know how to maximize them
Decklist This sample decklist consists of 27 creatures, 12 sorceries, seven instants, 14 artifacts, five enchantments, and 34 lands