Build up your board, and eventually use that tap ability to steal powerful permanents from your opponents libraries
Supercharge energy-hungry ex attackers like Amarouge ex or Arcanine ex in a single turn
You may enter one or both days
It's just hard to feel too connected to any of them, though, when your hero's just some average guy with a baseball cap pulled down low over his eyes -- an inconsequential nobody in the greater Yu-Gi-Oh story
P/T Set Number 218 Language Deutsch Legal Formats Commander, Legacy, Modern, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Pauper, Pioneer, Standard, Timeless Rulings (3/19/2021) A creature can be dealt an amount of damage greater than its toughness
There are a few downsides, such as it tying with Starwinder as a pricey four-mana warp cost, and the permanent you put down having to cost equal to or less than the number of lands you control