Sorin, Imperious Bloodlord [Core Set 2020 Prerelease Promos] Unstable Tokens Set: Arena League 2000 Type:

Set: Arena League 2000 Type: Sorcery Rarity: Rare Cost: {B} Target opponent reveals their hand

Set: World Championship Decks 1997 Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Counter target spell

Set: Battle for Zendikar Prerelease Promos Type: Enchantment Rarity: Rare Cost: {3}{G} Devoid (This card has no color

So great are his wisdom and spirit that many who have met him say that they stood before a giant of a man and talked to the wisest of the four winds

but for cards like Careful Study and Mental Note

Sorin, Imperious Bloodlord [Core Set 2020 Prerelease Promos] Unstable Tokens Set: Arena League 2000 Type:Set: Core Set 2020 Prerelease Promos Type: Legendary Planeswalker Sorin Rarity: Mythic Cost: {2}{B} +1: Target creature you control gains deathtouch and lifelink until end of turn. If it's a Vampire, put a +1 +1 counter on it. +1: You may sacrifice a Vampire. When you do, Sorin, Imperious Bloodlord deals 3 damage to any target and you gain 3 life. 3: You may put a Vampire creature card from your hand onto the battlefield.