Rootborn Defenses
Instant
Populate. Creatures you control gain indestructible until end of turn. (To populate, create a token that's a copy of a creature token you control.)
- CMC
- 3
- Mana cost
- Color identity
- W
- Rarity
- common
- Set
- Return to Ravnica
- Price
- $0.22
- EDHREC rank
- #1289
Rootborn Defenses makes your entire board indestructible and populates a token on top of it — all at instant speed for three mana. It's not a flashy card, but in token-heavy decks like Ghired, Conclave Exile where your board represents dozens of power, blanking a wrath while adding another copy of your biggest creature is frequently a two-for-one that wins the game on the spot.
Best Commanders
Commanders with the highest synergy
Ghired, Conclave Exile
Ghired, Conclave Exile attacks by copying the biggest creature on the board, so Rootborn Defenses does double duty: it populates another massive token and makes every creature indestructible in response to a board wipe that would otherwise erase all that work.
Trostani, Selesnya's Voice
Trostani, Selesnya's Voice gains life off every token that enters the battlefield, so the populate trigger on Rootborn Defenses isn't just protection — it's incremental life padding that pushes Trostani further out of kill range.
Emmara, Soul of the Accord
Emmara, Soul of the Accord generates Soldier tokens whenever she taps, meaning the board fills up fast; Rootborn Defenses protects that wide board while adding one more token to the pile at the moment it matters most.
Brenard, Ginger Sculptor
Brenard, Ginger Sculptor converts dying creatures into Golem tokens, so the indestructibility from Rootborn Defenses protects the Golems already in play while populate tacks on yet another copy of the best one.
Ghired, Mirror of the Wilds
Ghired, Mirror of the Wilds rewards doubling the number of tokens in play with escalating power, making Rootborn Defenses a natural fit — the populate trigger adds to the count and the indestructibility shuts down the sweepers that would reset the board.
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 |
Rootborn Defenses is legal across Commander, Legacy, Modern, Pioneer, Pauper, Vintage, and Oathbreaker, but it earns its keep almost exclusively in Commander. In 60-card formats, three mana at instant speed to protect a board and add one token is too slow and too narrow — dedicated protection like Heroic Intervention or Boros Charm does the job cheaper with fewer strings attached. Pauper is where it has the most theoretical relevance outside Commander, since both effects are accessible at common and tokens do appear, but the three-mana slot is crowded and the populate upside rarely dominates. In Commander, the calculus flips entirely: three mana is nothing against a Wrath of God that would otherwise erase a game-winning board, and the free populate trigger on your largest token is genuine value that no comparably priced protection spell provides.
Key Combos
Combo lines featuring this card
Sonic the HedgehogKrark-Clan ShamanRootborn Defenses
Infinite tapped Treasure tokens; Infinite damage to creatures
View on Commander Spellbook ↗Price Context
Current price
$0.22 bulk tier
At $0.22, Rootborn Defenses is deep bulk — you'll find it in any common box or pick it up as a throw-in without thinking twice. It's not a card that spikes or holds speculative value, but it also doesn't need to; it's a reliable two-effect protection spell that belongs in token decks at essentially zero cost.
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Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.