Syphon Sliver [Commander Masters] JDG024 instead they exile the top

instead they exile the top card of their library

Set: Diamond & Pearl: Majestic Dawn Type: Grass Rarity: Promo

Set: Multiverse Legends Type: Legendary Creature — Phyrexian Dragon Skeleton Rarity: Mythic Cost: {3}{B}{B} Flying

Set: March of the Machine Type: Legendary Creature — Elder Dinosaur Rarity: Rare Cost: {5}{R}{R} Trample

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {2}{G} Search your library for up to four land cards with different names and reveal them

Syphon Sliver [Commander Masters] JDG024 instead they exile the topSet: Commander Masters Type: Creature Sliver Rarity: Rare Cost: {2}{B} Sliver creatures you control have lifelink. The hive knows no fear or mercy, only hunger.