Sleeper Agent [Tenth Edition] 92a It's most effective when it

It's most effective when it doesn't eat the ammunition

Set: Core Set 2020 Type: Creature — Phyrexian Human Artificer Rarity: Uncommon Cost: {3}{W} When Master Splicer enters the battlefield

remove those counters and transform it

Set: Commander Masters Tokens Type: Token Creature — Human Soldier Rarity: Common Reverse Type: Token Creature — Phyrexian Germ

Set: World Championship Decks 1997 Type: Artifact Rarity: Common Cost: {2} {T}: Add {C}

Sleeper Agent [Tenth Edition] 92a It's most effective when itSet: Tenth Edition Type: Creature Phyrexian Minion Rarity: Rare Cost: {B} When Sleeper Agent enters the battlefield, target opponent gains control of it. At the beginning of your upkeep, Sleeper Agent deals 2 damage to you.