Keen Duelist (Extended) [Commander 2021] 1HP158 "I don't know why people

"I don't know why people say a double-edged sword is bad

Set: Outlaws of Thunder Junction Commander Type: Legendary Creature — Elemental Octopus Rarity: Rare Cost: {8}{U}{U} This spell costs 8 less to cast if you have eight or more instant and/or sorcery cards in your graveyard

Set: Release Special Booster Promos Card type: Digimon Rarity: Promo Digi type: Holy Warrior/Royal Knight Play Cost: 15 Form: Mega Attribute: Vaccine Digivolve Cost: 6 Digivolve Cost Level: 6 [When Digivolving] Choose 1 of your opponent's Digimon

instead all but one of

Set: Prophecy Type: Creature — Bird Mercenary Rarity: Uncommon Cost: {2}{B}{B} Flying

Keen Duelist (Extended) [Commander 2021] 1HP158 "I don't know why peopleSet: Commander 2021 Type: Creature Human Wizard Rarity: Rare Cost: {1}{B} At the beginning of your upkeep, you and target opponent each reveal the top card of your library. You each lose life equal to the mana value of the card revealed by the other player. You each put the card you revealed into your hand.