My pick for 2021 is Tiamat from Dungeons & Dragons: Adventures in the Forgotten Realms
And who better to show off the deck's raw power than its face commander, Cloud, Ex-SOLDIERCloud, Ex-SOLDIER
Today I want to start digging into White card flow for formats like Commander, multiplayer, Five Color and Peasant/Pauper

Advanced Search Sets Random Syntax Aarakocra Sneak Aether Theorist Agent of Kotis Agent of Treachery Alora, Merry Thief Amphin Cutthroat Anowon, the Ruin Thief Ant-Man, Colony Commander Ant-Man, Elusive Avenger Ant-Man, Reformed Rogue Arala, Hedron Scaler Atlantean Skirmisher Azula, Cunning Usurper Azure Beastbinder Backstreet Bruiser Bane Alley Broker Beetle, Legacy Criminal Bilbo, Retired Burglar Bill Ferny, Bree Swindler Blighted Agent Brazen Borrower Bria, Riptide Rogue Brinebarrow Intruder Cache Raiders Canal Courier Carlo, Suave Schemer Cephalid Facetaker Cephalid Looter Cephalid Vandal Cold-Eyed Selkie Contraband Kingpin Copycrook Coral Trickster Cormela, Glamour Thief Corpse Appraiser Cunning Nightbonder Daring Sleuth Daring Thief Daring Thunder-Thief Deathcult Rogue Deepchannel Mentor Deeptread Merrow Deft Duelist Dewdrop Spy Dimir Informant Dimir Strandcatcher Disciple of Deceit Dragonborn Looter Draugr Thought-Thief Dream Thief Echo Inspector Edric, Spymaster of Trest Eloise, Nephalia Sleuth Emrakul's Messenger Enigma Thief Errant, Street Artist Evelyn, the Covetous Expedition Lookout Faerie Duelist Faerie Impostor Faerie Invaders Faerie Mastermind Faerie Miscreant Faerie Vandal Felix Five-Boots Flitterwing Nuisance Gateway Sneak Genghis Frog Ghost, Spectral Saboteur Ghostly Pilferer Gitaxian Mindstinger Glamermite

Or you can Infest all their small tokens and refill your hand
Granted, if you do the math you'll quickly realize that a creature Saga with three chapters can only attack once in a normal game of Magic