Seeing somewhere like Nyx shown off on a larger, horizontal stage is just awesome
Ghalta, Stampede Tyrant is one of the cheapest ways to get a 12/12 trample in MTG, not counting cost reduction, but youre supposed to cheat it into play so you can put your other creatures down for free
Emry, Lurker of the Loch is a fantastic recursion engine that can salvage any removed artifacts and incrementally increase value over time
+1/+1, trample, and haste all on one piece of gear means your threat hits harder, gets through blockers, and starts to deal damage right away, so it snowballs way too fast when youre already chaining spells
Cards like Hidetsugu and Kairi or Keiga, the Tide Star work very well when immediately sacrificed