# 2011 Magic: The Gathering Innistrad #51

> The 2011 Magic: The Gathering Innistrad Delver of Secrets // Insectile Aberration foil card (ISD #51) features a transformative gameplay mechanic.

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## Identity

- **Year**: 2011
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Innistrad
- **Card number**: #51
- **Product type**: TCG_CARD

## Description

The 2011 Magic: The Gathering Innistrad Delver of Secrets // Insectile Aberration foil card (ISD #51) is a staple of the Innistrad set. This Common card is a key piece for collectors of the Innistrad expansion. It is a transformer card that changes during gameplay. Delver of Secrets is a one-mana Creature — Human Wizard. Its unique ability lets you look at the top card of your library during your upkeep. If that card is an instant or sorcery, you transform Delver into Insectile Aberration. This creates a powerful one-drop threat. Collectors value this card for its innovative design. The foil finish adds a premium touch to the Common rarity. It is a favorite in decks that use instant and sorcery spells. This product is part of our growing collection of TCG cards. You can find this card and many others. Delver of Secrets fits this theme perfectly. It is a versatile card that can be played in many formats. Its low mana cost makes it easy to include in decks. For collectors, the foil version of Delver of Secrets is a desirable item. It represents a significant part of Magic: The Gathering history. The card is a must-have for any Innistrad collection. We provide a wide range of products for collectors.

## FAQ

### What is the Delver of Secrets // Insectile Aberration card?

It is a 2011 Magic: The Gathering card from the Innistrad set. It transforms from a Human Wizard into an Aberration when you reveal an instant or sorcery from your library.

### What is the mana cost of Delver of Secrets?

The mana cost is one blue mana ({U}), making it a one-mana creature. This low cost allows it to be played on the first turn.

### Is Delver of Secrets a foil card?

The specific variant listed is the foil version. Foil cards have a shiny finish that distinguishes them from the nonfoil Common version.

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Last verified: 2025-11-29.