“We Ride at Dawn” is a white card that gives your attacking creatures indestructible.
Equivalent cards (white, similar effect):
- “Unbreakable Formation” (can make creatures indestructible, also boosts them if cast during your turn)
- “Make a Stand” (creatures you control get +1/+0 and indestructible)
- “Rally the Ranks” (tribal anthem, but no indestructible—closest for warriors)
- “Selfless Spirit” (sacrifice to give indestructible to your team)
These provide similar protection for your creatures in combat.