Austere Command (Invocation) [Amonkhet Invocations] Merfolk Wizard Ally then you may put any

then you may put any number of land cards that player owns from exile onto the battlefield under your control

I gird them in armor and let them loose

Set: Beta Edition Type: Enchantment Rarity: Uncommon Cost: {2}{B} White spells cost {3} more to cast

{T}: Return target artifact card from your graveyard to your hand

Set: Commander 2013 Type: Instant Rarity: Uncommon Cost: {U}{B} Look at the top five cards of your library

Austere Command (Invocation) [Amonkhet Invocations] Merfolk Wizard Ally then you may put anySet: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {4}{W}{W} Choose two Destroy all artifacts. Destroy all enchantments. Destroy all creatures with mana value 3 or less. Destroy all creatures with mana value 4 or greater.