6 cards where the colors is BGU and the mana value >= 6 and it’s legal in Standard

Death Begets Life (Tarkir: Dragonstorm #176)

Death Begets Life {5}{B}{G}{U}

Sorcery

Destroy all creatures and enchantments. Draw a card for each permanent destroyed this way.

“You need not mourn. Their life essence has returned to the earth, where it will eventually bloom into a new form.”
—Kotis, the Fangkeeper

Watermark: Sultai

Illustrated by Justin Hernandez & Alexis Hernandez

Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker
Flotsam // Jetsam (Murders at Karlov Manor #247)

Flotsam {1}{G/U}

Instant

Mill three cards. Investigate. (Create a Clue token. It’s an artifact with “{2}, Sacrifice this token: Draw a card.”)

Jetsam {4}{U/B}{U/B}

Sorcery

Each opponent mills three cards, then you may cast a spell from each opponent’s graveyard without paying its mana cost. If a spell cast this way would be put into a graveyard, exile it instead.

Illustrated by Anastasia Ovchinnikova

Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker
Gurmag Nightwatch (Tarkir: Dragonstorm #190)

Gurmag Nightwatch {2/B}{2/G}{2/U}

Creature — Human Ranger

When this creature enters, look at the top three cards of your library. You may put one of those cards back on top of your library. Put the rest into your graveyard.

“The fishers were probably exaggerating the size of the crocodile they spotted, but maybe they weren’t. Let’s check it out.”

3/3

Watermark: Sultai

Illustrated by Nereida

Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker
Muldrotha, the Gravetide (Lorwyn Eclipsed Commander #128)

Muldrotha, the Gravetide {3}{B}{G}{U}

Legendary Creature — Elemental Avatar

During each of your turns, you may play a land and cast a permanent spell of each permanent type from your graveyard. (If a card has multiple permanent types, choose one as you play it.)

“My child grew from rot and ruin, yet she bloomed.”
—Multani

6/6

Illustrated by Jason Rainville

Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker
Rakshasa's Bargain (Tarkir: Dragonstorm #214)

Rakshasa's Bargain {2/B}{2/G}{2/U}

Instant

Look at the top four cards of your library. Put two of them into your hand and the rest into your graveyard.

“You know you shouldn’t and the Sultai forbid you. But you can’t resist the temptation, can you?”

Watermark: Sultai

Illustrated by Yigit Koroglu

Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker
Sin, Spira's Punishment (Final Fantasy #242)

Sin, Spira's Punishment {4}{B}{G}{U}

Legendary Creature — Leviathan Avatar

Flying

Whenever Sin enters or attacks, exile a permanent card from your graveyard at random, then create a tapped token that’s a copy of that card. If the exiled card is a land card, repeat this process.

7/7

Illustrated by John Tedrick

Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker

It is the moment of discovery, the triumph of the mind, and the end of these results.