Once you have that loop going, you can use Walking Ballistas ability to put counters on Necrotic Ooze, and then remove them with Walking Ballistas other ability to kill your opponent
We contributed to that massive total by collectively spending over $20,000 as we worked to complete as full a set as possible.
The idea of him in my mind was someone who came and brought winter with him (representing the difficulty supporting large numbers of creatures) and then when enough time and seasons happened he became aware of what he was, and began his planeswalking
The Back/Back (B/B) Arbitrage layer displays the duration during which a given sources price for backing a particular selection is in an arbitrage position with those of all other complementary selections, on the same or other sources
Since it can target creatures as well as players, you can use Undying Flame to slowly get rid of all the creatures on your opponent's battlefield
It requires minimum setup, and its very hard not to win a game on the turn you cast it