Karazikar, the Eye Tyrant [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] Vampire Ally if your Leader Card is

if your Leader Card is green

Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg

you'll understand why

Set: Strixhaven: Mystical Archive Type: Instant Rarity: Mythic Cost: {X}{U}{U}{U} Target player draws X cards

" —Esara

Karazikar, the Eye Tyrant [Dungeons & Dragons: Adventures in the Forgotten Realms Commander] Vampire Ally if your Leader Card isSet: Dungeons & Dragons: Adventures in the Forgotten Realms Commander Type: Legendary Creature Beholder Rarity: Mythic Cost: {3}{B}{R} Whenever you attack a player, tap target creature that player controls and goad it. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) Whenever an opponent attacks another one of your opponents, you and the attacking player each draw a card and lose 1 life.