end the turn mtg card structure or legendary spell Rules Text: End the turn,

Guardian of the Forgotten This seems great if you play ~35 creatures in a +1/+1 counters build

As for what Oblivion would do....a Gatherer search told me that things with the word 'oblivion' in its name in Magic tended to remove or destroy things

1 Merfolk Skydiver

Commander 1 cards (1 distinct) Main 99 cards (87 distinct) Lands - 35 Commander 1 cards (1 distinct) Main 99 cards (87 distinct) Lands - 35 Commander 1 cards (1 distinct) Main 99 cards (87 distinct) Simulating MTG Arena Best of 1 starting hand (Simplified, true algorithm in MTGA not revealed by Wizards yet) Add at least 100 different cards to your collection and set it as your Compare Collection on the manage page to see what cards from this deck you are missing