Unholy Indenture
Enchantment — Aura
Enchant creature
When enchanted creature dies, return that card to the battlefield under your control with a +1/+1 counter on it.
- CMC
- 3
- Mana cost
- Color identity
- B
- Rarity
- common
- Set
- Core Set 2020
- Price
- $0.10
- EDHREC rank
- #10660
Unholy Indenture returns a creature from your graveyard to the battlefield and slaps an Aura on it that drains opponents each upkeep — reanimation and a persistent drain engine stapled together for four mana. Sun Titan can recur it for repeat loops, and Eriette of the Charmed Apple turns every Aura-equipped creature into a political threat that compounds the life drain.
Best Commanders
Commanders with the highest synergy

Eriette of the Charmed Apple
Eriette of the Charmed Apple drains opponents on her own upkeep for each creature they don't control that's enchanted, so Unholy Indenture's built-in drain Aura stacks directly with her passive — you get reanimation and an extra drain trigger from a single spell.

Eriette, the Beguiler
Eriette, the Beguiler steals creatures and rewards stacking Auras, so Unholy Indenture pulling a creature back and immediately enchanting it feeds both halves of her game plan at once.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | legal |
| oathbreaker | legal |
Unholy Indenture is legal across Commander, Legacy, Modern, Pioneer, Vintage, Pauper, and Oathbreaker, but the place it actually sees play is Commander. In Pauper it's theoretically available but competes with more efficient common reanimation, and in eternal formats the four-mana cost makes it uncompetitive against faster options. Commander is where the slow, incremental drain trigger has room to breathe across long games, and multiplayer upkeep triggers multiply the value without any extra work.
Key Combos
Combo lines featuring this card



Sun TitanAshnod's AltarUnholy Indenture
Infinite colorless mana; Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers
View on Commander Spellbook ↗


Sun TitanViscera SeerUnholy Indenture
Infinite ETB; Infinite LTB; Infinite death triggers; Infinite sacrifice triggers; Infinite scry 1
View on Commander Spellbook ↗


Sun TitanPhyrexian AltarUnholy Indenture
Infinite colored mana; Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers
View on Commander Spellbook ↗


Sun TitanBartolomé del PresidioUnholy Indenture
Infinite +1/+1 counters on a creature; Infinite ETB; Infinite LTB; Infinite death triggers; Infinite sacrifice triggers
View on Commander Spellbook ↗


Sun TitanAltar of DementiaUnholy Indenture
Infinite death triggers; Infinite ETB; Infinite LTB; Infinite mill; Infinite sacrifice triggers; Infinite self-mill
View on Commander Spellbook ↗Price Context
Current price
$0.10 bulk tier
At $0.10, Unholy Indenture is deep bulk — the kind of card you find in a draft chaff box. Bulk enchantments at this price point don't appreciate unless a deck-defining commander pushes them into the spotlight, and the Eriette commanders do provide some steady demand, but don't expect the price to move.
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Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.