Cavalier of Thorns [Core Set 2020 Prerelease Promos] Human Artificer you may have its controller

you may have its controller create a 1/1 white Warrior creature token that's tapped and attacking

Set: Legends Type: Enchantment Uncommon Cost: {W} At the beginning of your upkeep

"This should halt the spread of your insolence

Both complement and antithesis to his older brother Urza

create a 1/1 red Goblin creature token that's tapped and attacking

Cavalier of Thorns [Core Set 2020 Prerelease Promos] Human Artificer you may have its controllerSet: Core Set 2020 Prerelease Promos Type: Creature Elemental Knight Rarity: Mythic Cost: {2}{G}{G}{G} Reach When Cavalier of Thorns enters the battlefield, reveal the top five cards of your library. Put a land card from among them onto the battlefield and the rest into your graveyard. When Cavalier of Thorns dies, you may exile it. If you do, put another target card from your graveyard on top of your library.