Any abilities that trigger as the permanents enter the battlefield this way won't be put onto the stack until after Genesis Ultimatum has finished resolving and is in exile
Mana rocks, dual and utility lands, tutors, removal, and popular legendary creatures all sell steadily because thousands of players are constantly building and upgrading decks
Alternatively you can just play if off the back of a mana elf on turn two where it has so much tempo that any card disadvantage you give away is negligible as the game will be done too quickly for it to matter
Lets think about Monstrous Rage, a card thats in Standard
Im pretty suspicious about hype cycles and consumer culture writ large
Blooming Marsh by Adam Paquette Blooming Marsh | Illustration by Adam Paquette I tried very hard to set aside a lot of my personal biases in making this list to prevent too many green and black cards from showing up, but look at Blooming Marsh