Integrity // Intervention 
Instant // Instant
Oracle text (EN)
Integrity
Instant
Target creature gets +2/+2 until end of turn.
Oracle text (EN)
Intervention
Instant
Intervention deals 3 damage to any target and you gain 3 life.
Printing details
- Set
- GRN · 227
- Rarity
- Uncommon
- Language
- EN
- Artist
- Ben Maier
- Released
- 2018-10-05
- Prices
- €0.10 · $0.16
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (EN)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (EN) |
|---|---|---|
| November 1, 2026 | €0.09 | €0.11 |
| October 29, 2026 | €0.10 | €0.11 |
| October 28, 2026 | €0.12 | €0.11 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.02 trend €0.09 30-day avg €0.08 | low – trend €0.15 30-day avg €0.44 |
| CardTrader (EN) | NM from €0.11 with Zero from €0.11 | NM from €0.34 with Zero from €0.34 |
| CardTrader (any language) | NM from €0.11 | NM from €0.34 |
Cardmarket updated Nov 1, 2026 · CardTrader updated Nov 1, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Not legal
Rulings
-
If the chosen target is an illegal target by the time Intervention tries to resolve, the spell doesn't resolve. You don't gain 3 life.
-
To cast a split card, choose one of its halves to cast. There's no way to cast both halves of this split card.
-
Each 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.
-
Each 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.
-
A 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.
-
If 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.
-
Split 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.
-
If 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.