Rohan, Rubbish Relisher

When Rohan, Rubbish Relisher enters the battlefield, create X colorless Trinket artifact tokens with "{1}, {t}: Scry 1."
At the beginning of your end step, choose any number of artifact tokens you control. For each artifact token, flip a coin. If the coin comes up heads, sacrifice the artifact token and Rohan, Rubbish Relisher deals 2 damage to any target. You gain 2 life. Then, if you control no artifact tokens, create a colorless Trinket artifact token with "{1}, {t}: Scry 1."