boast cards mtg How To Use In Magic The Gathering Boast in MTG: Rules, History,

This means that you can expect draft decks to be slightly better, more powerful, faster, and (most importantly) more focused than in Sealed Deck

More genies of course

But given the cost, the benefit here is in instant speed activation and ability to bypass most counterspells

Legendary Creature - Human Shaman Sheoldred, Whispering One Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield

When a deck runs over thirty mana sources it doesn't want to be forced into playing three-drops that are creatures but it also wants three-drops that will help it attack

As a result, we get a pool of 176 cards