---
name: "Cresting Mosasaurus"
mana_cost: "{6}{U}{U}"
cmc: 8
type_line: "Creature — Dinosaur"
colors: ["U"]
color_identity: ["U"]
keywords: ["Emerge"]
set: "REX"
set_name: "Jurassic World Collection"
collector_number: "2"
rarity: "rare"
artist: "Chris Rallis"
oracle_id: "bf245433-8e3b-47d7-b628-3cdae93c384d"
canonical_url: "https://avascry.com/printing/cresting-mosasaurus-rex"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Cresting Mosasaurus
- **Mana Cost:** `{6}{U}{U}` (CMC: 8)
- **Type:** Creature — Dinosaur
- **Power/Toughness:** 4/8
- **Keywords:** Emerge

## Oracle Text
Emerge {6}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)
When this creature enters, if you cast it, return each non-Dinosaur creature to its owner's hand.

> *Dava la caccia a tutto ciò in cui poteva affondare i denti.*

## Top 4096-Dim Neural Synergies
1. [Mockery of Nature](/printing/mockery-of-nature-emn.md) — Creature — Eldrazi Beast
2. [Lashweed Lurker](/printing/lashweed-lurker-emn.md) — Creature — Eldrazi Horror
3. [Wakening Sun's Avatar](/printing/wakening-suns-avatar-pxln.md) — Creature — Dinosaur Avatar
4. [Drownyard Behemoth](/printing/drownyard-behemoth-emn.md) — Creature — Eldrazi Crab
5. [Elder Deep-Fiend](/printing/elder-deep-fiend-pemn.md) — Creature — Eldrazi Octopus
6. [Herigast, Erupting Nullkite](/printing/herigast-erupting-nullkite-pmh3.md) — Legendary Creature — Eldrazi Dragon

## Printing Details
- **Set:** Jurassic World Collection (REX) #2
- **Rarity:** Rare
- **Artist:** Chris Rallis
- **Total Printings:** 9 across all historical editions

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