Its actually one of the easiest TCGs out there, and Id heartily recommend it as your first card game if youve yet to start
As a four-mana aura, its good that you can technically use it in a fair way, slapping it onto something as a response opponents removing a different creature (or wiping the board)
Then again, youd need 7 mana to recast Spine of Ish Sah, which is way too much
They all net you infinite ETB and LTB triggers, infinite death triggers, and infinite sacrifice triggers, and you can add on whatever crazy payoff you like to this loop in order to win the game
Unfortunately, he often shows up in-game as an overpriced, fair-to-middling Planeswalker