Kathari Remnant [Alara Reborn] Elf Berserker "The ancient places of Ravnica

"The ancient places of Ravnica awaken

Set: Phyrexia: All Will Be One Promos Type: Sorcery Rarity: Rare Cost: {X}{R}{R} Destroy up to X target artifacts

Set: Archenemy: Nicol Bolas Type: Instant Rarity: Common Cost: {1}{W} Target creature gets +2/+2 and gains lifelink until end of turn

double target creature's power X times

Kathari Remnant [Alara Reborn] Elf Berserker "The ancient places of RavnicaSet: Alara Reborn Type: Creature Bird Skeleton Rarity: Uncommon Cost: {2}{U}{B} Flying {B}: Regenerate Kathari Remnant. Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)