Karn, Scion of Urza [Dominaria Prerelease Promos] Giant you may search your library

you may search your library for a Ninja card

Set: Portal Three Kingdoms Type: Creature — Human Soldier Uncommon Cost: {3}{R}{R} When Ravaging Horde enters the battlefield

Last of the Abzan enters the battlefield with three +1/+1 counters on it

sacrifice Serendib Djinn

Set: From the Vault: Legends Type: Legendary Creature — Human Soldier Mythic Cost: {2}{G}{W} {T}: Search your library for a legendary card

Karn, Scion of Urza [Dominaria Prerelease Promos] Giant you may search your librarySet: Dominaria Prerelease Promos Type: Legendary Planeswalker Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. 1: Put a card you own with a silver counter on it from exile into your hand. 2: Create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control."