Psionic Sliver
Creature — Sliver
All Sliver creatures have ": This creature deals 2 damage to any target and 3 damage to itself."
- CMC
- 5
- Mana cost
- Color identity
- U
- Rarity
- rare
- Set
- Secret Lair Drop
- Price
- —
- EDHREC rank
- #19172
Psionic Sliver gives every Sliver you control a tap ability that deals 2 damage to any target and 3 damage to itself — a repeatable, board-wide ping engine that doubles as a sacrifice setup for slivers like Shelob, Child of Ungoliant that care about creatures dying. The self-damage clause is the real cost, so you need either indestructible buffs or ways to exploit the deaths before the math catches up.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Psionic Sliver is a Commander card through and through — five mana is too slow for Legacy and Vintage, where Slivers aren't a competitive archetype anyway. In Commander, it slots cleanly into any Sliver tribal build that wants reach beyond combat, turning an otherwise stalled board into a late-game damage source or sacrifice outlet. The self-damage clause becomes an asset rather than a drawback in decks running Crystalline Sliver for indestructibility or sac synergies that reward creatures dying.
Key Combos
Combo lines featuring this card





Shelob, Child of UngoliantCauldron FamiliarMaskwood NexusPsionic SliverLightning Greaves
Infinite damage; Infinite death triggers; Infinite ETB; Infinite lifegain; Infinite lifegain triggers; Infinite lifeloss; Infinite LTB; Infinite sacrifice triggers
View combo details →




Shelob, Child of UngoliantMeldweb StriderMaskwood NexusPsionic SliverLightning Greaves
Infinite damage; Infinite death triggers; Infinite LTB; Infinite sacrifice triggers
View combo details →



Shelob, Child of UngoliantFleetwheel CruiserMaskwood NexusPsionic Sliver
Infinite damage; Infinite death triggers; Infinite LTB; Infinite sacrifice triggers
View on Commander Spellbook ↗




Shelob, Child of UngoliantMeldweb StriderMaskwood NexusPsionic SliverReflex Sliver
Infinite damage; Infinite death triggers; Infinite LTB; Infinite sacrifice triggers
View on Commander Spellbook ↗




Shelob, Child of UngoliantMeldweb StriderMaskwood NexusPsionic SliverConcordant Crossroads
Infinite damage; Infinite death triggers; Infinite LTB; Infinite sacrifice triggers
View on Commander Spellbook ↗Price Context
Current price
unknown tier
Pricing data for Psionic Sliver isn't available in the current feed, so check Scryfall or TCGPlayer for the live number. It's a niche tribal piece with a narrow home, which typically keeps older silver-bordered and fringe-tribal cards affordable.
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Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.