Protean Raider [Rivals of Ixalan Prerelease Promos] Mountain "Kill the weak so they

"Kill the weak so they can't drag the strong down to their level

Set: Secret Lair Drop Series Type: Legendary Creature — Angel Rarity: Mythic Cost: {3}{W}{W}{U} Flying

Set: Duel Decks Anthology Type: Creature — Cat Beast Rarity: Common Cost: {5}{R} {R}: Chartooth Cougar gets +1/+0 until end of turn

Set: Commander 2014 Type: Instant Rarity: Rare Cost: {3}{U} Target player gains control of up to three target nonattacking creatures until end of turn

I cannot say

Protean Raider [Rivals of Ixalan Prerelease Promos] Mountain "Kill the weak so theySet: Rivals of Ixalan Prerelease Promos Type: Creature Shapeshifter Pirate Rarity: Rare Cost: {1}{U}{R} Raid If you attacked this turn, you may have Protean Raider enter the battlefield as a copy of any creature on the battlefield. Imitation is the sincerest form of piracy.