Cavern of Souls [Ultimate Masters]Set: Ultimate Masters Type: Land Rarity: Mythic 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: Diamond & Pearl: Legends Awakened Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: Scars of Mirrodin Type: Artifact Creature — Soldier Rarity: Rare Cost: {3} Metalcraft — Etched Champion has protection from all colors as long as you control three or more artifacts

Set: Commander 2014 Type: Instant Rarity: Rare Cost: {X}{W}{W}{W} Create X 2/2 white Cat creature tokens

Set: Masters 25 Type: Sorcery Rarity: Rare Cost: {X}{X}{2}{W}{W} Create X 4/4 white Angel creature tokens with flying

Set: Seventh Edition Type: Creature — Elemental Rarity: Rare Cost: {5}{G}{G} You may have Thorn Elemental assign its combat damage as though it weren't blocked

Set: Commander 2014 Type: Creature — Elephant Rarity: Rare Cost: {6}{G}{G} When Terastodon enters the battlefield

−8: You get an emblem with "Whenever a creature enters the battlefield under your control

reveal a creature card from your hand

then put X +1/+1 counters on it

Set: Sun & Moon: Lost Thunder Type: Darkness Rarity: Secret Rare Retreat cost: Colorless

you may put it on top of its owner's library instead

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