Decks like Dredge and Hogaak have a very difficult time beating Leyline of the Void when it sits in play
Unlike many ramp effects, it can grab any Forest, not just Basic ones - allowing it to dig up certain dual- and tri-lands - and still leaves behind a creature, albeit a small one
In 5-color decks, that turns what looks like a board wipe into a one-sided advantage
The Madrigal Family Amber & Sapphire It's no secret that players are growing tired of the number of Madrigal cards, which leaves me incredibly conflicted about The Madrigal Family: it's a stunning card from a design standpoint, but it's not necessarily as playable as I would like
Any ability that triggers whenever you draw a card, for example, will trigger
But the main reason for building so many decks is a simple one