Create a Commander.

[Destore117]

Vessel of Brutality {5}{B}{R}
Legendary creature - avatar
Whenever Vessel of Brutality enters the battlefield destroy all other creatures you control. Put a +1/+1 counter on Vessel of Brutality equal to the total power and toughness of all creatures destroyed this way.
{1}{B}{B}{B}: Put a creature card in a graveyard onto the battlefield under your control. Activate only as a sorcery.
{1}{R}{R}{R}: Vessel of Brutality gains +X/+X where X is it's power until end of turn.
5/4

[Spencer Addington]

Vessel of Brutality {3}{B}{R}
Legendary creature - avatar
Whenever Vessel of Brutality enters the battlefield destroy all other creatures you control. Put a +1/+1 counter on Vessel of Brutality equal to the total power and toughness of all creatures destroyed this way.
{1}{B}{B}: Put a creature card in a graveyard onto the battlefield under your control.
{1}{R}{R}: Vessel of Brutality gains +X/+X where X is it's power until end of turn.
5/4

Holy hell that's op!

[Destore117]

Vessel of Brutality {3}{B}{R}
Legendary creature - avatar
Whenever Vessel of Brutality enters the battlefield destroy all other creatures you control. Put a +1/+1 counter on Vessel of Brutality equal to the total power and toughness of all creatures destroyed this way.
{1}{B}{B}: Put a creature card in a graveyard onto the battlefield under your control.
{1}{R}{R}: Vessel of Brutality gains +X/+X where X is it's power until end of turn.
5/4

Holy hell that's op!

Maybe make the abilities {2}{B}{B} and {2}{R}{R}?
Also I figured Red Black doesn't have a whole lot of mana ramp. Aside from Rituals. So if you don't win having him one time around. You'll have problems getting him back out.

[The1337Magician]

Vessel of Brutality {3}{B}{R}
Legendary creature - avatar
Whenever Vessel of Brutality enters the battlefield destroy all other creatures you control. Put a +1/+1 counter on Vessel of Brutality equal to the total power and toughness of all creatures destroyed this way.
{1}{B}{B}: Put a creature card in a graveyard onto the battlefield under your control.
{1}{R}{R}: Vessel of Brutality gains +X/+X where X is it's power until end of turn.
5/4

Holy hell that's op!

Maybe make the abilities {2}{B}{B} and {2}{R}{R}?
Also I figured Red Black doesn't have a whole lot of mana ramp. Aside from Rituals. So if you don't win having him one time around. You'll have problems getting him back out.

I would increase all of the costs!
Casting: {5}{B}{R}
Ability {3}{B}{B} {Rise from the Grave}
Ability {3}{R}{R}
And this is still a VERY powerful creature!

[Destore117]

Edited it to make it perhaps a bit less powerful.

[The1337Magician]

Edited it to make it perhaps a bit less powerful.

Much better.

[theravenseye]

Berratti, Apex Conjourer {3}{R}{U}
Legendary Creature - Human Wizard

Whenever you cast an instant or sorcery spell, you may pay {U}{U}, if you do, copy that spell. You may choose new targets for the copy.

Whenever an instant or sorcery spell is put into a graveyard, you may pay {2}{R}. If you do, Berratti deals 4 damage divided as you choose among one, two, three, or four target creatures and/or players.

               3/2

[Gorzo]

Gemini,  Mirror Shaper {1} {U} {U} {U} {R} {R}
Legendary Creature - Vedalkin Wizard

Whenever another non-token creature enters the battlefield,  it's controller puts a token copy of that creature named Mirror Image onto the battlefield.  Exchange that token's power and toughness.

{2}{U}{R}: The controller of each creature with power equal to its toughness sacrifices those creatures. For each creature sacrificed this way,  it's controller places a 3/1 blue and red Shattered Mirror token with "{T}: exchange this creature's power and toughness" onto the battlefield.

4/5

[5/9 Turtle]

Gemini,  Mirror Shaper {1} {U} {U} {U} {R} {R}
Legendary Creature - Vedalkin Wizard

Whenever another non-token creature enters the battlefield,  it's controller puts a token copy of that creature named Mirror Image onto the battlefield.  Exchange that token's power and toughness.

{2}{U}{R}: The controller of each creature with power equal to its toughness sacrifices those creatures. For each creature sacrificed this way,  it's controller places a 3/1 blue and red Shattered Mirror token with "{T}: exchange this creature's power and toughness" onto the battlefield.

4/5

So much flavor, I for sure make a commander deck out of this

[DylanW18]

[Insert Cool Name Here]      {4}{B}{U}{G}


Legendary Creature


Whenever you play a land, you gain 5 life.

Whenever you cast a creature spell, put an X/X black token onto the battlefield, where X is that creatures toughness.

Whenever you cast a non creature spell, draw 2 cards.


7/10

[DrainCleaner]

Garthak, the Gnarcissist {R}{B}{B}{W}
Legendary Creature - Gnar

Haste, Vigilance
Garthak attacks each turn if able.
If Garthak would be destroyed, regenerate it.
Sacrifice a creature: Untap Garthak

                                                                [3/2]

(The art is my prof pic)

[Millionlittlee]

Gretta, trophy of the hunt
Legendary creature - fawn
{G}{G}{R}{R}
1/1
Undying
Persist
Whenever Gretta attacks and is not blocked tap all creatures defending player controls.
When Gretta dies, tap all lands and deal 2 damage to each creature.

Omg so strong persist on a 1/1 I would play this in a heart beat red green control here I come

[theravenseye]

Gretta, trophy of the hunt
Legendary creature - fawn
{G}{G}{R}{R}
1/1
Undying
Persist
Whenever Gretta attacks and is not blocked tap all creatures defending player controls.
When Gretta dies, tap all lands and deal 2 damage to each creature.

Omg so strong persist on a 1/1 I would play this in a heart beat red green control here I come

It's *faun* not fawn

[5/9 Turtle]

[Insert Cool Name Here]      {4}{B}{U}{G}


Legendary Creature


Whenever you play a land, you gain 5 life.

Whenever you cast a creature spell, put an X/X black token onto the battlefield, where X is that creatures toughness.

Whenever you cast a non creature spell, draw 2 cards.


7/10

I really like this one