Uro, Titan of Nature's Wrath has to be another one of my tops
That can be good for a first game and gives you an early chance to think about sideboard options if youre playing a BO3 format
If youre looking for straightforward setup and execution, The Locust God gives out free 1/1 flying tokens with haste with every card you draw
This way, you skip the turns with even numbers and maximize the turns with odd numbers of counters, and gain the advantage of two extra cards per turn
Flash it in on an opponents upkeep, champion a Bitterblossom token, and tap their lands they effectively skip a turn
However, misprints that make the card confusinglike a Forest with Plains art, a half-and-half miscut that shows two cards, or anything blankoften arent allowed because they can mislead opponents or reveal information