Cheapest priced copy (Commander 2021): $0.39 at Card Kingdom, near mint, their price list as of .
Incubation // Incongruity 
// 
Sorcery // Instant · Uncommon · Ravnica Allegiance · #226
Look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Exile target creature. That creature's controller creates a 3/3 green Frog Lizard creature token.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.39 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2021 | 219 | Uncommon | $0.39 | — |
| Ravnica: Clue Edition | 197 | Uncommon | $0.39Out of stock | — |
| The List | RNA-226 | Uncommon | $0.39 | — |
| Ravnica Allegiance | 226 | Uncommon | $0.39 | $1.99Out of stock |
8 rulings from Wizards of the Coast
- 25 January 2019If the target creature is an illegal target by the time Incongruity tries to resolve, the spell doesn't resolve. No player creates a Frog Lizard token.
- 8 December 2022A split card's characteristics are a combination of its two halves while it is not on the stack. For example, Assault // Battery has a mana value of 5 while it is in your library. If an effect allows you to search your library for a card with mana value 4 or less, you can't find Assault // Battery.
- 8 December 2022Each split card is a single card. For example, if you discard a split card, you've discarded one card, not two. If an effect counts the number of sorcery cards in your graveyard, Assault // Battery counts once, not twice.
- 8 December 2022To cast a split card, choose one of its halves to cast. There's no way to cast both halves of this split card.
- 8 December 2022If an effect allows you to cast a spell with certain characteristics, consider only the characteristics of the half you're casting. For example, if an effect allows you to cast a sorcery spell with mana value 2 or less from among cards in your graveyard, you could cast Assault this way, but not Battery.
- 8 December 2022If you copy a spell that's half of a split card, the copy copies that same half. For example, if you copy Assault, the copy is also Assault, not Battery.
- 8 December 2022Each split card has two names. If an effect instructs you to choose a card name, you may choose one of those names, but not both.
- 8 December 2022Split cards have two card faces on a single card. The characteristics of the half you didn't cast are ignored while the spell is on the stack.