Unbreakable Formation [March of the Machine Commander] Guilds of Ravnica Guild Kit "Strength in numbers

"Strength in numbers

It's the pinnacle of utter destructiveness

Set: Amonkhet Promos Type: Sorcery Rarity: Rare Cost: {2}{G} Search your library for up to X basic land cards

blood rolls like a silk carpet

Set: Commander 2013 Type: Enchantment Rarity: Rare Cost: {1}{W}{W} When Act of Authority enters the battlefield

Unbreakable Formation [March of the Machine Commander] Guilds of Ravnica Guild Kit "Strength in numbersSet: March of the Machine Commander Type: Instant Rarity: Rare Cost: {2}{W} 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.