Sign in Blood


Format Legality
Tiny Leaders Legal
Frontier Legal
Vintage Legal
Penny Dreadful Legal
Pioneer Legal
Commander / EDH Legal
Noble Legal
Magic Duels Legal
1v1 Commander Legal
Canadian Highlander Legal
Vanguard Legal
Leviathan Legal
Planechase Legal
Duel Commander Legal
Unformat Legal
Modern Legal
Pauper Legal
Pauper EDH Legal
Legacy Legal
Archenemy Legal
Casual Legal
Oathbreaker Legal

Printings View all

Set Rarity
Commander Anthology 2018 (CM2) Common
Modern Masters 2015 Edition (MM2) Common
Commander 2014 (C14) Common
Magic 2015 (M15) Common
Magic 2013 (M13) Common
MTG: Commander (CMD) Common
2011 Core Set (M11) Common
Archenemy (ARC) Common
Duel Decks: Garruk vs. Liliana (DDD) Common
2010 Core Set (M10) Common
Promo Set (000) Common

Combos Browse all

Sign in Blood


Target player draws two cards and loses 2 life.

Sign in Blood Discussion

Grubbernaut on Bubbling Muck

1 day ago

In Mono B, Sign in Blood is strictly better since you can zap your opponent for two. I know, I've lost to it. Still salty...


HidroMTG on Bubbling Muck

3 days ago

Night's Whisper and Sign in Blood are 2 cards that I think you'd like for your deck

Cartre on Black Heartless Retrieving

5 days ago

sergiodelrio thanks for the feedback.

I dismissed fetch lands at first because I had Night's Whisper and Sign in Blood and I was worried my life total would be crushed, but now that I replaced them with Conjurer's Bauble and Chromatic Sphere I think it's fine, so thanks for reminding me!

I'll be adding fetch lands as soon as I can figure out how many. Thanks!

Azeworai on “Let Fate Choose Now the Righteous One!”

2 weeks ago

Ah, mono-black. 'Tis never without blood to be spilt.

As for thee, I have recommendations:

K'rrik, Son of Yawgmoth is disgusting when you untap with it. Even if you don't, value is had.

When deck-building, I tend to remove lands for cantrips. As such, Ransack the Lab and Sign in Blood are superb.

'Tis all, my fiend. May your games be opportunistic.

As for my own black list, here we are: Let the Nightmare Go On..

BS-T on Is Urza's Blueprints a Good ...

2 weeks ago

Thank you Drakorya! I knew Frank'd be the man with the solution haha. I'd never hope to be going 10/10, just a number I plucked out but interesting to see. As I said, it seems fine and is far from the only card draw plan in the deck, but I'm probably cutting it pretty fine on Swamps/Mountains for it to hit the actually 'good' threshold.

To be a bit more back-on-track... I'd generally favour one-offs of draw like Read the Bones / Sign in Blood etc etc than expensive repeatable colourless options.

As for the initial Q - I'd marginally prefer Encyclopedia over Blueprints in isolation. Maybe.

Shady78 on White-Green-Black Life Gain

2 weeks ago

Oh, and one last thing, run Night's Whisper instead of Sign in Blood . That way you don't have to use so many black lands.

isaelis on Halfies

2 weeks ago

Gaze of Granite could be a solid board wipe.

Toxic Deluge and Damnation are some non-budget boardwipes.

Succumb to Temptation can be replaced by Sign in Blood .

Putrefy can be replaced by Beast Within

Dauthi Embrace seems fun!

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Sign in Blood occurrence in decks from the last year


All decks: 0.05%

Commander / EDH:

All decks: 0.04%

Black: 0.63%

Rakdos: 0.41%