Rusko, Clockmaker [Mystery Booster 2] GN2 where X is the number

where X is the number of +1/+1 counters on it

Set: Ice Age Type: Instant Rarity: Uncommon Cost: {B} Choose a card name

Set: Unknown Event Type: Legendary Creature — Human Soldier Rarity: Common First strike

therefore you aren't

not enough space or resources to go around

Rusko, Clockmaker [Mystery Booster 2] GN2 where X is the numberSet: Mystery Booster 2 Type: Legendary Creature Human Artificer Rarity: Uncommon Cost: {2}{U}{B} When Rusko, Clockmaker enters, conjure a card named Midnight Clock onto the battlefield. Whenever you cast a noncreature spell, put an hour counter on each permanent you control named Midnight Clock. Each opponent loses 1 life and you gain 1 life.