You could take various approaches like landfall, creature CIPs, or land CIPs, but you'll want to take measures to achieve it again even if you draw it late or get bounced
During yesterdays Wizards Presents 2022, Wizards of the Coast revealed all about whats coming to Magic in 2023
While this direct damage is nice, Omnath allows each land you play to provide additional value, as whenever a land enters the battlefield under your control, you can buff an Elemental you control with a +1/+1 counter even drawing a card if you've accumulated enough land
You want a janky Johnny deck that is all about wacky and wild card interactions You want a super flexible, open-ended commander that can be built many different ways You want to surprise your opponents with cards and combos they probably have never seen before You like Counters, Combos, and Clones
And you can loop Mystic Sanctuary since its a permanent
This was also the case for Splendid Genesis, which didnt make our Top 10 this year