Arcbound Tracker [Modern Horizons 2]

Set: Modern Horizons 2 Type: Artifact Creature — Dog Rarity: Common Cost: {2}{R} MenaceModular 2 (This creature enters the battlefield with two +1/+1 counters on it. When it dies, you may put its +1/+1 counters on target artifact creature.)Whenever you cast a spell other than your first spell each turn, put a +1/+1 counter on Arcbound Tracker.