When this card is summoned you can target 1 monster you control and 1 monster your opponent controls, shuffle those targets into the deck
Promotional cards make a lot of sense in paper Magic, but they're just not exciting in the digital realm
I always use the Dueling Nexus deck builder to build my decks You can press the shuffle button as many times as you want to look for any bad opening hands.
I love how this deck casually wants board presence, exiles instead of mills and can take lots of angles with elves on the ground or faeries in the air
In some rare cases, a spell or ability may cause Ral, Monsoon Mage to transform while he's a creature (front face up) on the battlefield
Its best to play Revel toward the mid-late game when you already have some treasures stocked up, with some countermagic or ways to ensure it doesnt just get removed