Obsidian Fireheart

Legality

Format Legality
Noble Legal
1v1 Commander Legal
Vintage Legal
Modern Legal
Casual Legal
Vanguard Legal
Legacy Legal
Archenemy Legal
Planechase Legal
Duel Commander Legal
Unformat Legal
Pauper Legal
Commander / EDH Legal

Printings View all

Set Rarity
Zendikar (ZEN) Mythic Rare

Combos Browse all

Related Questions

Obsidian Fireheart

Creature — Elemental

1RR: Put a blaze counter on target land without a blaze counter on it. For as long as that land has a blaze counter on it, it has "At the beginning of your upkeep, this land deals 1 damage to you." (The land continues to burn after Obsidian Fireheart has left the battlefield.)

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ZEN

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Obsidian Fireheart Discussion

Pal00ka on LAND HO!

2 months ago

Why Arbor Elf? You have no "special" forests nor enchantments to boost mana in which to untap for extra gain. The mana dorks (and rocks) in general (except Smokebraider) seem odd additions due to Omnath wanting you to drop lands. Why not more instants/sorceries to put lands on the field? Early game they'll get you to Omnath faster and late game they make elementals. Mana dorks may accelerate in beginning but can get wiped away and are subpar late.

Pandemonium, Where Ancients Tread, and Warstorm Surge were favorites of mine in Omnath.

I'd highly suggest more protection for Omnath because he's a magnet for removal. Swiftfoot Boots, Darksteel Plate, Bear Umbra, Boar Umbra, Snake Umbra, Spider Umbra, Archetype of Endurance, Wrap in Vigor, or Resuscitate all help him stick around longer.

In my build I was all in on making tokens with him. 1/5 of the deck was ramp spells alone. Two of the few elementals I included was Obsidian Fireheart (his burn ability doesn't go away even if he does) and Liege of the Tangle (we're already going to have lots of lands so might as well let them smash face too).

Haste for your elementals to immediately hit is wise too (get some value now in case a wipe is coming). Fervor, Hammer of Purphoros (good w Titania too), Fires of Yavimaya, Concordant Crossroads or Mass Hysteria fit the bill.

Trample too so your 5/5s are just getting chumped by 0/1s: Nylea, God of the Hunt, Primal Rage, Thunderfoot Baloth and Overrun/Overwhelming Stampede fit the bill.

Hope something helped!

Chuff_Bucket on Card creation challenge

3 months ago

Basic Ass Bitch

Creature - Donkey Hound

Spend mana produced only by non-basic lands to cast Basic Ass Bitch.

Basic lands gain Uncomfortable (If an Uncomfortable land is tapped for mana, it produces 1/2 mana of whatever type it would add to your mana pool instead.)

2.5/2.5

"OMG, like, your house is like, totes adorbs. I love how you'll just like, live anywhere, you know?"


Maybe we'll see it in Unstable? Haha.

Since there was a bit of a sniped/hiccup earlier, I'll repeat my previous challenge: Make a white card that puts counters on lands to some effect (a la Obsidian Fireheart or the like)

Chuff_Bucket on Card creation challenge

3 months ago

Curse of the Deep

Enchantment - Aura

Enchant player

Whenever a Kraken, Leviathan, Merfolk, Octopus, or Serpent enters the battlefield, you may put a flood counter on target land controlled by enchanted player. As long as that land has a flood counter, it is an Island.

Whenever a Kraken, Leviathan, Merfolk, Octopus, or Serpent attacks enchanted player, it gains islandwalk until end of turn.


Make a white card that puts counters on lands to some effect (a la Obsidian Fireheart or the custom card above)

splashykraken on Neheb, the Eternal DeesBurns

4 months ago

I'd nix the Magebane Armor for Sword of Fire and Ice. The only noncombat damage source you're worried about is red, and this adds more versatility.

Obsidian Fireheart is an okay card, but his damage triggers happen on other players turns, so it won't net you Mana. Stuffy Doll may fit better with all the quake spells.

I believe Howl of the Horde would be an upgrade to Reverberate.

Plate and greaves may let you abuse Fortune Thief. Might be maybeboard worthy, since you'll be nuking yourself with quake spells.

Ruination is inexpensive and can be more punishing than Blood Moon, but that effect is good enough to have both cards in a deck.

You'll be making a ton of mana. Kozilek, Butcher of Truth seems good. Prototype Portal and Mirari as well. Just more maybeboard stuff.

That's all for now, lemme know how it goes with your playgroup.

gildan_bladeborn on Not Creature? THEN DIE!

4 months ago

It occurred to me that I overlooked a sink for red mana - Obsidian Fireheart. I still don't think Neheb makes the cut though.

luther on Laughing As The Kingdom Burns

5 months ago

Kumano, Master Yamabushi, Obsidian Fireheart, Shivan Hellkite,Jinxed Choker Comet Storm, Ravaging Blaze, and Volcanic Geyser could enable wins off of Braids of Fire. With a few more things to do with mana at instant speed, braids could be savage.

Planeswalker's Fury could also be good

HawkRider on Punishing Choices

6 months ago

I really need to build a deck around this guy...

I have a couple of suggestions for you. First is Gamble. Fantastic card, the only time I can really say it's disappointing is if you're top-decking at that point. Or you discard the card you tutor... But that just depends on your luck.

Second. Replace Chandra, Pyromaster with Chandra, Flamecaller. Far more useful to you. You can get rid of all of the cards in your hand that aren't useful to you any more and get a fresh set of cards. Plus, she can clear the board of a surprising number of creatures - even in EDH - and if nothing else, she makes a couple of guys for you to swing around.

Third. Wheels. Cards like Magus of the Wheel are fantastic for red decks. Not only are you going to run out of cards in hand fast, but you're opponents are likely to constantly have more cards in hand than you. And thus, more to lose from you wheeling. Wheel of Fate, Wheel of Fortune and Chandra Ablaze are other cards that can do this for you.

Fourth. Word of Seizing. Okay, so this is more of a fun card. It might be a little too slow for your deck. But I recently discovered this card when someone used it to steal my Jace, Unraveler of Secrets on 8 loyalty counters. I still can't believe I managed to win after that... But yes, it can be a ridiculously helpful card in the right scenario.

Fifth. Harsh Mentor. As stated in a previous comment, hilariously good card in mono-red. So mana activated abilities in EDH, it's going to be burning people so often. (I mostly hate it because it really weakens Lightning Greaves.

Speaking of, sixth. Lightning Greaves, and to a lesser point Swiftfoot Boots. People are going to want Zo-Zu dead. Simple as that. While this won't protect him from wraths, Black has lost all of the common ways to kill Zo-Zu, Blue can't bounce him easily and White is forced to wrath if they want rid of him. Sure, Green isn't going to care particularly, they'll just be forced to use Krosan Grip before their Beast Within, but it still can be handy.

Seventh. Obsidian Fireheart. You've already punished them for playing lands, so why not punish them for having lands in the first place? In all seriousness, this is a pretty good mana sink, and there are going to be turns where you don't have anything else to spend your mana on. While it can only target lands that aren't already on fire, it can still quickly drain your opponent's life, especially if you have that Caged Sun out. Three red land, two lands burning away.

My final suggestion is somewhat more tentative, since while it is a really good card, in this deck it's pretty dependent on you hitting yourself with your commander. Valakut, the Molten Pinnacle. It's a lot better than Hellion Crucible, especially if you aren't running any land recursion or proliferate effects, but it does require land ETBs.

Oh, one or two more cards. Blasted Landscape and Smoldering Crater are some more lands with cycling you can run, which might be nice in your deck. Gauntlet of Might and Gauntlet of Power are both essentially Caged Suns. Sensei's Divining Top and Gilded Lotus are both great. Sol Ring is one of the best mana rocks in existence. Subterranean Tremors and By Force are pretty good. Chaos Warp and to a lesser extent Divergent Transformations are really useful if you can't deal with something. And Charmbreaker Devils are always helpful to have around, but may be a little too pricey for your deck mana-wise.

... I need to stop before I've just built a deck in your comments. These are just suggestions from what I've seen from some other red players (plus the start of my research into building a Red deck), so I can't guarantee them all being good ideas, but they may help you.

Also, I'm aware that some of the suggestions I made are almost hilariously expensive, but they are just suggestions and the most expensive one you'll probably want should be dropping in price at the moment since it was banned in another format, if I recall.

Now... Do I finish a deck or start a new one? Choices...

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