Austere Command (Invocation) [Amonkhet Invocations] Human Shaman Werewolf Set: Ixalan Prerelease Promos Type:

Set: Ixalan Prerelease Promos Type: Artifact // Land Rarity: Rare Cost: {4} Instant and sorcery spells you cast cost {1} less to cast

Set: Zendikar Expeditions Type: Land — Plains Island Rarity: Mythic ({T}: Add {W} or {U}

Set: Friday Night Magic 2011 Type: Sorcery Rarity: Rare Cost: {2}{G} Search your library for up to two basic land cards

Set: Urza's Destiny Type: Creature — Phyrexian Horror Rarity: Rare Cost: {2}{B} Trample

Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard

Austere Command (Invocation) [Amonkhet Invocations] Human Shaman Werewolf Set: Ixalan Prerelease Promos Type:Set: 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.