Call of the Herd (Grand Prix) [Grand Prix Promos] BW19 you may exile any number

you may exile any number of blue cards from your hand

Set: Kaladesh Prerelease Promos Type: Legendary Creature — Elf Druid Rarity: Mythic Cost: {2}{G}{U} Whenever you cast your first spell each turn

Set: Unknown Event Type: Instant Rarity: Common Cost: {1}{G}{G} Target opponent gets a poison counter

Set: Kamigawa: Neon Dynasty Prerelease Promos Type: Legendary Land Rarity: Rare {T}: Add {G}

Call of the Herd (Grand Prix) [Grand Prix Promos] BW19 you may exile any numberSet: Grand Prix Promos Type: Sorcery Rarity: Rare Cost: {2}{G} Create a 3 3 green Elephant creature token. Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)