mtg split cards scryfall Decision If duplication gets more votes or the vote is tied MTGNexus - Split Second Planeshift

Emet-Selch starts as a mediocre looter, but once you have 14 cards in your graveyard, he flips into a 6/6 Yawgmoths Will

2014-09-20 You must ensure that your face-down spells and permanents can easily be differentiated from each other

While reasonable payoff this is also a do nothing by itself and requires some setup to near its ceiling

Reflector Mage may be a little bit of a stretch here, as there is little other incidental pressure with which to leverage the body, but it is still one of the best cards in Standard

It was the first GP for both me and my brother, and the first real MTG event either of us had ever attended