all hydra cards mtg Mossborn #337 Holo from Foundations (FDN) Proxy create a number of tapped Treasure tokens equal to its power Magic the Gathering 2019 Core

20 SNAPCASTER MAGE Blue, more than any other color, relies on casting Instants and Sorceries

Picture this hypothetical scenario, you may want to have Culling Ritual in a deck over a Skyshroud Claim

In exchange for removing that finality counter, you get to give Hex Parasite +1/+0 for each counter removed

You can get great synergies off cards that make a ton of sacifricable tokens like Pitiless Plunderer or The Ooze

Aragorn and Arwen, Wed Aragorn and Arwen, Wed can buff all your creatures consistently and gain you a lot of life

In addition to your main decklist, these formats allow a secondary list (almost always 15 cards maximum) that act sort of like substitute players in traditional team sports