Johan [Legends] Unlimited Edition Add an amount of {B}

Add an amount of {B} equal to the sacrificed creature's converted mana cost

Which tell us the way to go

It becomes a Vampire in addition to its other types

then draw a card

Set: Limited Edition Beta Type: Enchantment — Aura Rarity: Common Cost: {B}{B} Enchant creature (Target a creature as you cast this

Johan [Legends] Unlimited Edition Add an amount of {B}Set: Legends Type: Legendary Creature Human Wizard Rarity: Rare Cost: {3}{R}{G}{W} At the beginning of combat on your turn, you may have Johan gain "Johan can't attack" until end of combat. If you do, attacking doesn't cause creatures you control to tap this combat if Johan is untapped.