mtg search cards o:reveal o:hand c:b · Scryfall Magic: The Gathering put it into your hand Rules Text: search, target, player's,

It can slot into just about any red build as it is a powerful creature with evasion

Rakdos colors are hardly lacking in ways to inflict self-burn, and will happily pay the risky price to play spells for so much cheaper

Enter Mystery Booster

Dedicated graveyard hate: The deck loves to abuse the graveyard so anything you can do to disrupt that slows the endgame down

There are so many cards of four-cost or less that can utterly change the game when they hit the field, and Beseech the Mirror just gave you easier access to any number of them

That allows you to keep your characters nice and healthy (presumably from sipping coconut water) as you bring in allies to help them quest and challenge, contributing to a strong presence on the field that is sure to turn the tide of a match in your favour