Healing Technique [Commander 2021] Tiefling Warlock and your ability to sneak

and your ability to sneak

Tails You Lose Type: Instant Rarity: Common Cost: {U}{U} Counter target instant or sorcery spell

When they call

Follow my orders if you want to survive

Set: March of the Machine Type: Creature — Human Knight Rarity: Common Cost: {3}{W} Vigilance

Healing Technique [Commander 2021] Tiefling Warlock and your ability to sneakSet: Commander 2021 Type: Sorcery Rarity: Rare Cost: {3}{G} Demonstrate (When you cast this spell, you may copy it. If you do, choose an opponent to also copy it. Players may choose new targets for their copies.) Return target card from your graveyard to your hand. You gain life equal to that card's mana value. Exile Healing Technique.