---
name: "Polymorphist's Jest"
mana_cost: "{1}{U}{U}"
cmc: 3
type_line: "Instant"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "M15"
set_name: "Magic 2015"
collector_number: "75"
rarity: "rare"
artist: "Craig J Spearing"
oracle_id: "5bc66b2d-a93c-449d-a090-b61e1613aa15"
canonical_url: "https://avascry.com/printing/polymorphists-jest-m15"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Polymorphist's Jest
- **Mana Cost:** `{1}{U}{U}` (CMC: 3)
- **Type:** Instant

## Oracle Text
Until end of turn, each creature target player controls loses all abilities and becomes a blue Frog with base power and toughness 1/1.

> *「这些苍蝇烦死了。」 ～变型宗师贾丽拉*

## Top 4096-Dim Neural Synergies
1. [Turn to Frog](/printing/turn-to-frog-c14.md) — Instant
2. [Mercurial Transformation](/printing/mercurial-transformation-stx.md) — Sorcery — Lesson
3. [Frogify](/printing/frogify-plst.md) — Enchantment — Aura
4. [Omnibian](/printing/omnibian-dis.md) — Creature — Frog
5. [Ovinize](/printing/ovinize-dmr.md) — Instant
6. [Snakeform](/printing/snakeform-c15.md) — Instant

## Printing Details
- **Set:** Magic 2015 (M15) #75
- **Rarity:** Rare
- **Artist:** Craig J Spearing
- **Total Printings:** 18 across all historical editions

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