---
name: "Dementia Sliver"
mana_cost: "{3}{U}{B}"
cmc: 5
type_line: "Creature — Sliver"
colors: ["B", "U"]
color_identity: ["B", "U"]
keywords: []
set: "TSP"
set_name: "Time Spiral"
collector_number: "236"
rarity: "uncommon"
artist: "Una Fricker"
oracle_id: "d09b57c5-255b-41a5-959b-90d0fdc9752c"
canonical_url: "https://avascry.com/printing/dementia-sliver-tsp"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Dementia Sliver
- **Mana Cost:** `{3}{U}{B}` (CMC: 5)
- **Type:** Creature — Sliver
- **Power/Toughness:** 3/3

## Oracle Text
All Slivers have "{T}: Choose a card name. Target opponent reveals a card at random from their hand. If that card has the chosen name, that player discards it. Activate only during your turn."

## Top 4096-Dim Neural Synergies
1. [Mindwhip Sliver](/printing/mindwhip-sliver-tmp.md) — Creature — Sliver
2. [Mnemonic Sliver](/printing/mnemonic-sliver-tmp.md) — Creature — Sliver
3. [Mindlash Sliver](/printing/mindlash-sliver-tsp.md) — Creature — Sliver
4. [Hollowhead Sliver](/printing/hollowhead-sliver-mh1.md) — Creature — Sliver
5. [Mesmeric Sliver](/printing/mesmeric-sliver-sld.md) — Creature — Sliver
6. [Mind Slash](/printing/mind-slash-8ed.md) — Enchantment

## Printing Details
- **Set:** Time Spiral (TSP) #236
- **Rarity:** Uncommon
- **Artist:** Una Fricker
- **Total Printings:** 9 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `legal` | Pioneer: `not_legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `not_legal`