If G'raha Tia and one or more other creatures and/or artifacts you control die at the same time, its last ability will trigger once (as long as it hasn't already triggered this turn)
Unlike most planeswalkers with a set amount of loyalty, Jeska enters the battlefield with a number of loyalty counters equal to the number of times its controller cast a commander in a game
This cave taps for Green and can tap for three and a Green to let you look at the top 4 cards of the library
Also, like Archaeomancer, it can be used as a combo piece
He also cant naturally cast zombies from the graveyard, so Prized AmalgamPrized Amalgam is more difficult to trigger
There are more powerful ways to approach Aatchik, using self-mill and sacrifice effects to make a million tokens and sacrificing them to win the game, but that's not why we're here