Cavern of Souls [Avacyn Restored]Set: Avacyn Restored Type: Land Rarity: Rare As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.

Set: Legends Type: Creature — Angel Rarity: Uncommon Cost: {3}{B}{B} Flying

Set: Amonkhet Invocations Type: Enchantment Rarity: Mythic Cost: {2}{U}{U} Tap an untapped creature you control: Tap target artifact

where X is that creature's power

Splice onto Arcane {1}{R} (As you cast an Arcane spell

When Ulamog

Lean years follow in the wake of a great war

Set: Onslaught Type: Land Rarity: Rare {T}

Set: Nemesis Type: Sorcery Rarity: Rare Cost: {1}{R} Each player chooses a card in their hand

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U}{U} Enchant creature

Soratami Ascendant

Set: Alpha Edition Type: Instant Rarity: Uncommon Cost: {U}{U} Counter target spell

and I am nourished