Unbreakable Formation RNA/29

Set: Ravnica Allegiance
Collector Code: RNA/29
Name: Unbreakable Formation
Type: Instant
Oracle text: Creatures you control gain indestructible until end of turn. Addendum — If you cast this spell during your main phase, put a +1/+1 counter on each of those creatures and they gain vigilance until end of turn.
Rarity: Rare