Harmonic Sliver


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

Printings View all

Set Rarity
Time Spiral (TSP) Uncommon

Combos Browse all

Harmonic Sliver

Creature — Sliver

All Slivers have "When this permanent enters the battlefield, destroy target artifact or enchantment."

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Harmonic Sliver Discussion

Darth_Savage on Sliver Beat Down

3 weeks ago

Fun fact Sinew Sliver, Two-Headed Sliver and Sidewinder Sliver might be old but they are modern legal and honestly preferable to Thorncaster Sliver or Megantic Sliver. A good sideboard sliver would be Harmonic Sliver for obvious reasons. I'd also suggest Metallic Mimic, Throne of the God-Pharaoh and a couple of copies of Unclaimed Territory could be good.

Hope this is of help, have fun with your brew.

SamsWrath on Sliver

4 weeks ago

I have a few suggestions.

Ashnod's Altar can make you infinite mana with Sliver Queen's ability if you also have either Heartstone or Training Grounds in play. Phyrexian Altar can help you with mana fixing.

Acidic Sliver and Cautery Sliver for creature removal and potentially a direct damage table kill.

Swap Aura Shards for Harmonic Sliver.

Toss in Root Sliver.

Since you're in 5 colors you don't need Chaos Warp.

Since you are in Black consider adding in tutors (also green tutors for creatures).

Training Grounds would really make your slivers' abilities that much cheaper to activate.

For extra fast mana you can always run some mana dorks like Llanowar Elves or Birds of Paradise or run some spells that let you search for lands such as: Land Tax One with Nature Attune with Aether Caravan Vigil Lay of the Land Traverse the Ulvenwald Crop Rotation Rampant Growth Edge of Autumn Farseek Into the North Land Grant Sylvan Scrying Cultivate Far Wanderings Harrow Harvest Season Kodama's Reach Explosive Vegetation

Beezy on Karador, Ghost Chieftain: The Primer!

3 months ago

I definitely need to get a Plaguecrafter so I can replace Fleshbag, that's an easy choice. But I still like the sliver over knight of autumn. Necrotic Sliver and Harmonic Sliver working together provides a lot more value than gaining 4 life or putting two +1/+1 counters on the knight, both of which are kind of duds.

The mana acceleration is closer to ten or eleven if you count versatile spells like Knight of the Reliquary and Green Sun's Zenith, but honestly I've been trimming on it lately since if I can ever get Life from the Loam, I'll never miss a land drop, and because the deck doesn't require a ton of lands to combo off. Although I hastily cut Horizon Canopy for a Stitcher's Supplier just to find room; so you can expect me cutting something like Ayli, Eternal Pilgrim to make room for it again. 33 is probably where I want to be.

WhichKing on Sliver Queen EDH for fun

3 months ago

Great choice for your sliver commander! I know people like to use Hivelord for the indestructibility (but with exiling removal becoming more prominent its not as good as it seems) or Overlord for tutoring the same combos. Despite that I feel that the Queen is the strongest because she allows you to build your board without overextending.

Personally I feel that you should cut out all non-sliver creatures unless they provide something really unique to the game plan. I mean, Qasali Pridemage can be replaced with Harmonic Sliver. You can cut out your ramp creatures for land-based ramp since you are in green. Slivers are already susceptible to board wipes. Why exacerbate that with so many mana dorks?

You are also missing some MVP slivers. Venom Sliver and Toxin Sliver, Brood Sliver. Hibernation Sliver lets you protect choice slivers from wraths (including your commander!) I would actually use anthems to pump up your slivers, this way you can keep precious card slots for useful abilities. You don't need to waste slots on weenies cause your commander conjures them out of thin air.

The PWs may add an alternate route to victory but imo they don't really synergize with the sliver plan. Psionic Sliver can let your slivers one-shot a player. Thorncaster Sliver does something similar on attack. Leeching Sliver as well. If you add in the haste slivers, you can put in Living Death and Patriarch's Bidding as a powerful plan B.

DragonKing90 on Modern Sliver Tax

3 months ago

that much is true, but thats not the same as the effect "not stacking". Harmonic Sliver would only be useful against a deck running lots of artifacts and/or enchantments, but its effect still stacks. so i run 4 of it in the sideboard of my own modern sliver deck.

Doombeard1984 on slivErZ

4 months ago

+1 from me dude. Big up the slivers. Only thing I would be concerned over is the land count. Whilst you got the mana producing slivers, there is still only a 2% chance of pulling one. Also with the Harmonic Sliver, you run the risk of destroying your own artifacts or enchantments. Could always add an Aura Shards so you have a may destroy effect, not the forced destroy from the harmonic. If you would like to have a look at mine, I would really appreciate it Slivers 2.0

Rzepkanut on The Deckwatch [Home Base]

4 months ago

The other modes are kinda meh in EDH, so I kinda think its mostly ever only a Disenchant on a stick. When compared to other similar cards in EDH, it stops seeming as great as it does for in 60 card formats. A few other cards that compete with Knight of Autumn off the top:

And I really like Omnispell Adept seems awesome! It's like Elvish Piper for spells!

Doombeard1984 on Overlord's Babies

5 months ago

I'm always wary of Harmonic Sliver and running any significant amount of enchantments or artifacts. Notice the wording is to destroy, not may destroy like Aura Shards. That means if you are the only one with stuff out, you gotta nuke it. Was aware of this in my casual/modern sliver deck. More advice than suggestions

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