Unctus, Grand Metatect Unctus, Grand Metatect turns your blue creatures into potential card draws, pumps your artifact creatures, and can turn any creature into an artifact
Once you flip it (which is pretty easy to achieve, honestly), you get rewarded with a bigger creature that buffs the rest of the team for a funky-chonky +2/+2
Tashas Hideous Laughter and Burning Hands are two early game spells that had me pointing like Leonardo DiCaprio at my screen
Each player puts all artifact, creature, land, and planeswalker cards revealed this way onto the battlefield, then does the same for enchantment cards, then puts all cards revealed this way that weren't put onto the battlefield on the bottom of their library in any order
A 3-mana 3/3 that draws cards like it's going out of style is already fantastic, but Wizards decided that wasn't busted enough and gave it a game-winning ability on top of all that