The little guy seems like a shoe-in for Glissa, the Traitor decks at the very least, and should be considered in other green-based decks that can bring it back for a second go-around
Wizards of the Coast (WotC) has revealed the promo cards for Pro Tour The Lord of the Rings: Tales of Middle-earth and upcoming CommandFests and Store Championships
If you have Academy Manufactor on the field, then you also create a Treasure Token and a Food Token every time you investigate, leading to endless ETBs, endless LTBs, endless Clue, Treasure, and Food Tokens, infinite lifegain, infinite card draw, infinite draw triggers, and infinite mana
Grim Giganotosaurus is a 10/10 that can become a 20/20 if you activate its Monstrosity 10 ability
If you resolve two Discoveries on the same turn, they will trigger Ghouls.= Discarding cards as a cost versus doing it on a resolve: it doesnt matter in goldfish scenarios, but can be a huge difference when playing versus counterspells or soft grave hate