Cavalier of Night [Core Set 2020 Prerelease Promos] Iconic Masters The Battle of Tomakul taught

The Battle of Tomakul taught Urza not to rely on fickle reinforcements

Whenever another creature enters the battlefield

Echo {3}{W}{W} (At the beginning of your upkeep

Set: Core Set 2020 Promos Type: Enchantment Rarity: Rare Cost: {2}{U}{U} If Leyline of Anticipation is in your opening hand

Cavalier of Night [Core Set 2020 Prerelease Promos] Iconic Masters The Battle of Tomakul taughtSet: Core Set 2020 Prerelease Promos Type: Creature Elemental Knight Rarity: Mythic Cost: {2}{B}{B}{B} Lifelink When Cavalier of Night enters the battlefield, you may sacrifice another creature. When you do, destroy target creature an opponent controls. When Cavalier of Night dies, return target creature card with mana value 3 or less from your graveyard to the battlefield.