Ive been playing Magic in some capacity since I was 10 years old
Gishath, Sun's Avatar, Tana, the Bloodsower, Samut, Voice of Dissent, I could go on but basically a ton of Gruul decks can benefit from Rhythm of the Wild
: If you both own and control Urza, Lord Protector and an artifact named The Mightstone and Weakstone, exile them, then meld them into Urza, Planeswalker
Hermetic Study/Psionic Gift ( Saga/Legacy/Destiny & Odyssey/Torment/Judgment ) In both sets, these cards served a similar purpose: kill small creatures or allow your smaller creatures to threaten large ones in combat (for instance, Hermetic Study would allow your 2/2 creature to attack into a 3/3 creature with the threat of your third Hermetic Studied creature sweeping away the 3/3 should it block)
Teferi, Time Raveler In MTG's story, Teferi is a pacifist, a good dad, and generally a nice guy