In a multiplayer game, it should be pretty easy to deal combat damage to an opponent (assuming everyone doesn't gang up on you to kill Yidris, Maelstrom Wielder (or you) as soon as it hits the battlefield), and then every spell you cast for the rest of the turn has cascade
An attacking creature with trample that has no creature blocking it can deal its combat damage to the defending player, planeswalker, or battle
It even fixes mana with its 5-color tap ability, so its great in greedy piles
Flumph Theres an infinite combo deck in Modern with Flumph, Orcish Bowmasters, and a card that can give indestructible
However, there are those who say (and here it may be a majority opinion) that the effort is not worth it, as the prize pool at the end of the season can be mediocre compared to the time dedicated to staying in the Mythic and, even so, being in the Mythic you may not be ranked high enough to be invited to an event