Trueheart Twins
~$0.05 low · ~$0.25 high
Red. Creature — Jackal Warrior
Foundations Jumpstart #605 · Illustrated by Matt Stewart
Foundations Jumpstart #605 · Illustrated by Matt StewartWhat is Trueheart Twins worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
You may exert this creature as it attacks. (It won't untap during your next untap step.)
Whenever you exert a creature, creatures you control get +1/+0 until end of turn.
4/4
Shoulder to shoulder until blade must turn against blade.
Format legality
All 2 printings of Trueheart Twins
| Printing | Rarity | Non-foil | Foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|---|
 Foundations Jumpstart j25 #605· 2024uncommon· Cardmarket €0.05 | uncommon | $0.25 | No foil printing | €0.05 | |
 Amonkhet akh #153· 2017uncommon· Cardmarket €0.09 · €0.24 foil | uncommon | $0.05 | $0.18 | €0.09€0.24 foil |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Trueheart Twins
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Card details
- First printed
- 2017
- Printings
- 2
- Mana value
- 5
- EDHREC rank
- #27,436 on EDHREC (Commander popularity)
- Keywords
- Exert
- Artist
- Matt Stewart
What the codes mean
The small print at the bottom of the Foundations Jumpstart card (#605).
0605 · J25 · U · EN
- 0605Collector number: this card's place in the set list.
- J25Set code for Foundations Jumpstart
- UUncommon
- ENPrinted in English
How to read a Magic card: every part and code, on real cards.
Rulings (5)
2017-04-18
If you gain control of another player's creature until end of turn and exert it, it will untap during that player's untap step.
2017-04-18
Some cards have abilities that trigger whenever you exert any creature. These abilities trigger when you exert that creature or any other creature you control.
2017-04-18
All cards in the Amonkhet set that let you exert a creature let you do so as you declare it as an attacking creature, as do some of the cards in the Hour of Devastation set. You can't do so later in combat, and creatures put onto the battlefield attacking can't be exerted. Any abilities that trigger on exerting an attacking creature will resolve before blockers are declared.
2017-04-18
If an exerted creature is already untapped during your next untap step (most likely because it had vigilance or an effect untapped it), exert's effect preventing it from untapping expires without having done anything.
2017-04-18
You can't exert a creature unless an effect allows you to do so. Similar effects that "tap and freeze" a creature (such as that of Decision Paralysis) don't exert that creature.
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