mtg cards cast from graveyard Grave Scrabbler [Commander 2019] if it shares a card type with the exiled card How to cast “Ancestral Recall”

Its also important to know when youre buying cards so you dont overpay for a card thats from the wrong set

Leyline Binding Six mana is a lot, but with some trilands like Jetmir's Garden around, Leyline Binding is usually castable with 1-2 mana

You get access to cheap spells, and many ways to reward you for casting them

It's got delve, and can be super cheap

We can have strictly gold cards, hybrid-mana cards that share these mana colors, or cards like Tasigur, the Golden Fang that are black but have a blue and green activated ability

Punishing your opponents' card draw makes this a lovely addition to black lifegain decks