# 2025 Magic: The Gathering Magic Online Promos #91325

> The First Sliver is a rare foil legendary creature from the 2025 Magic Online Promos set, featuring cascade mechanics and a five-color mana cost.

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## Identity

- **Year**: 2025
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #91325
- **Product type**: TCG_CARD

## Description

The First Sliver stands as a formidable presence in the Magic: The Gathering Magic Online Promos set released in 2025. Identified by card number 91325, this legendary creature represents the pinnacle of Sliver hive-mind power, requiring five different colors of mana to cast. The card features a distinctive foil finish that catches the light, enhancing its visual appeal for collectors who appreciate the tactile quality of premium treatments.

Mechanically, The First Sliver brings significant strategic depth to gameplay. It possesses the cascade ability, allowing players to exile cards from their library until they find a cheaper nonland spell, which they can then cast for free. Additionally, it grants cascade to all other Sliver spells the player casts, creating powerful synergies within tribal decks. Designed by Svetlin Velinov, the card captures the chaotic energy of the Sliver race, making it a desirable addition to any Magic: The Gathering collection focused on the Magic Online Promos series. Collectors often seek out this card to complete their set of promotional releases or to utilize its unique abilities in constructed formats. The foil treatment adds an extra layer of desirability, distinguishing it from non-foil versions and appealing to those who value both aesthetic and functional utility in their trading card game assets.

## FAQ

### What is the mana cost for The First Sliver?

The First Sliver has a mana cost of {W}{U}{B}{R}{G}, requiring one white, one blue, one black, one red, and one green mana to cast. This five-color identity makes it a significant investment in mana resources.

### What does the cascade ability do on this card?

The cascade ability allows you to exile cards from the top of your library until you exile a nonland card with a lower mana cost. You may cast that card without paying its mana cost, and then put the exiled cards on the bottom of your library in a random order.

### Is The First Sliver a legendary creature in the Magic Online Promos set?

Yes, The First Sliver is a Legendary Creature — Sliver card from the 2025 Magic Online Promos set. It is cataloged under card number 91325 and features a rare foil treatment.

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Last verified: 2025-11-29.