I love Planeswalkers that can be cast and can immediately create a creature to protect itself
The "Vivi Cauldron" deck was run by more than half of players and posted dominant results in both Arena Championship 9 on August 9, 2025 and Spotlight: Planetary Rotation a few weeks later
No haste of course, the dumping all your lands back into play is potentially something if you have a way to get rid of your lands, then suddenly that's fairly nasty
Not of This World Not of This World was kind of a nothing burger of a card for a long, long time
It was, in fact, used on numerous TCGs, such as Jyhad (later Vampire: The Eternal Struggle ) and Netrunner
I have seen turn one mana dork into turn two Explorer, discard a Vengevine and get a land to play another one drop and return the Vengevine for about 10 power in play turn two, nearly half of it attacking right away