9 colors gathering booster box Pokemon – Nine CS4B (Source) – Jumbo Pack (25 Cards) – Chinese Language Nine Colors Gathering Jumbo Booster

Janines SecretTechnique, an energy acceleration card for Darkness decks

Defend for a few turns, then explosively breach the surface and take a seven-health chunk out of somebody's life total

While I don't think such a deck exists at the moment, I wouldn't completely write off the possibility of it eventually happening, but for the time being, Umori ranks near the bottom of our list

How long does it take to process the Yu-Gi-Oh Deck List once submitted

Ureni of the Unwritten Ureni of the Unwritten is a Temur dragon commander with similar upsides to Miirym, Sentinel Wyrm

The kicker on Galadriel's Dismissal either saves your entire board or removes all of an opponent's blockers for a turn, which is a great amount of flexibility on a 1-mana spell