fox mtg cards MTGNexus Common Vigilance Rarity: Common, Subtype: Fox, 26

I recommend checking it out here

Also compatible with select board and tabletop games, K-pop photocards, sports cards, MTG tokens, proxy cards, and other standard-size collectibles

Anguished Unmaking is another great one

A great card can be worth a decent amount even if it's printed at common rarity, while a super rare one that nobody wants to play could be worth significantly less

There are still multiple decks using Tolarian Academy to great effect

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